108の約数

１０８の約数を全部列挙してみよう。その中から法則性を見つけてみよう。

4

108

1

27

答えチェック

108の約数を
整頓して並べてみよう．

108の約数がいくつあるか，
並べてみなくても
分かる方法を考えよう．

n_1 = 1 (slider from 1 to 30, step 1)
D = (-3, 6)
E = (-3, -2)
a = Segment(D, E)
F = (3, -2)
b = Segment(E, F)
G = (3, 6)
c = Segment(F, G)
e = Segment(G, D)
H = Point(a)
I = Point(c)
f = Segment(H, I)
J = Point(a)
K = Point(c)
g = Segment(J, K)
L = Point(e)
M = Point(b)
h = Segment(L, M)
N = Point(a)
O = Point(c)
i = Segment(N, O)
P = Point(e)
Q = Point(b)
j = Segment(P, Q)
box1 = Textfield(n_1)
n_2 = 1 (slider from 1 to 30, step 1)
n_4 = 1 (slider from 1 to 30, step 1)
n_5 = 1 (slider from 1 to 30, step 1)
n_6 = 1 (slider from 1 to 30, step 1)
n_7 = 1 (slider from 1 to 30, step 1)
n_8 = 1 (slider from 1 to 30, step 1)
n_9 = 1 (slider from 1 to 30, step 1)
n_11 = 1 (slider from 1 to 30, step 1)
box2 = Textfield(n_2)
box4 = Textfield(n_4)
box5 = Textfield(n_5)
box6 = Textfield(n_6)
box7 = Textfield(n_7)
box8 = Textfield(n_8)
box9 = Textfield(n_9)
box11 = Textfield(n_11)
msg1 = If(n_1 ≟ 1 ∧ n_2 ≟ 2 ∧ n_4 ≟ 3 ∧ n_5 ≟ 6 ∧ n_6 ≟ 12 ∧ n_7 ≟ 9 ∧ n_8 ≟ 18 ∧ n_9 ≟ 36 ∧ n_11 ≟ 54, "できた．", "がんばろう")