| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
41,
62,
80,
82,
124,
155,
160,
164,
205,
248,
310,
328,
410,
431,
496,
620,
656,
820,
862,
992,
1240,
1271,
1312,
1640,
1724,
2155,
2480,
2542,
3280,
3448,
4310,
4960,
5084,
6355,
6560,
6896,
8620,
10168,
12710,
13361,
13792,
17240,
17671,
20336,
25420,
26722,
34480,
35342,
40672,
50840,
53444,
66805,
68960,
70684,
88355,
101680,
106888,
133610,
141368,
176710,
203360,
213776,
267220,
282736,
353420,
427552,
534440,
547801,
565472,
706840,
1068880,
1095602,
1413680,
2137760,
2191204,
2739005,
2827360,
4382408,
5478010,
8764816,
10956020,
17529632,
21912040,
43824080,
87648160
|