| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
20,
22,
28,
35,
40,
44,
55,
56,
70,
77,
88,
110,
121,
140,
154,
220,
242,
280,
308,
385,
440,
484,
605,
616,
770,
847,
968,
1210,
1279,
1540,
1694,
2420,
2558,
3080,
3388,
4235,
4840,
5116,
6395,
6776,
8470,
8953,
10232,
12790,
14069,
16940,
17906,
25580,
28138,
33880,
35812,
44765,
51160,
56276,
70345,
71624,
89530,
98483,
112552,
140690,
154759,
179060,
196966,
281380,
309518,
358120,
393932,
492415,
562760,
619036,
773795,
787864,
984830,
1083313,
1238072,
1547590,
1969660,
2166626,
3095180,
3939320,
4333252,
5416565,
6190360,
8666504,
10833130,
21666260,
43332520
|