| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
54,
60,
63,
70,
79,
84,
90,
105,
108,
126,
135,
140,
158,
180,
189,
210,
237,
252,
270,
315,
316,
378,
395,
420,
474,
540,
553,
630,
711,
756,
790,
945,
948,
1106,
1185,
1260,
1422,
1580,
1659,
1890,
2133,
2212,
2370,
2765,
2844,
3318,
3555,
3780,
4266,
4740,
4977,
5530,
6636,
7110,
8295,
8532,
9954,
10665,
11060,
14220,
14931,
16590,
19908,
21330,
24885,
29862,
33180,
42660,
49770,
59724,
74655,
99540,
149310,
298620
|