| 約数 |
1,
2,
4,
5,
8,
10,
11,
20,
22,
40,
44,
55,
61,
88,
110,
121,
122,
220,
242,
244,
257,
305,
440,
484,
488,
514,
605,
610,
671,
968,
1028,
1210,
1220,
1285,
1342,
2056,
2420,
2440,
2570,
2684,
2827,
3355,
4840,
5140,
5368,
5654,
6710,
7381,
10280,
11308,
13420,
14135,
14762,
15677,
22616,
26840,
28270,
29524,
31097,
31354,
36905,
56540,
59048,
62194,
62708,
73810,
78385,
113080,
124388,
125416,
147620,
155485,
156770,
172447,
248776,
295240,
310970,
313540,
344894,
621940,
627080,
689788,
862235,
1243880,
1379576,
1724470,
1896917,
3448940,
3793834,
6897880,
7587668,
9484585,
15175336,
18969170,
37938340,
75876680
|