| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
23,
28,
35,
46,
70,
92,
97,
115,
140,
161,
194,
230,
307,
322,
388,
460,
485,
614,
644,
679,
805,
970,
1228,
1358,
1535,
1610,
1940,
2149,
2231,
2716,
3070,
3220,
3395,
4298,
4462,
6140,
6790,
7061,
8596,
8924,
10745,
11155,
13580,
14122,
15617,
21490,
22310,
28244,
29779,
31234,
35305,
42980,
44620,
49427,
59558,
62468,
70610,
78085,
98854,
119116,
141220,
148895,
156170,
197708,
208453,
247135,
297790,
312340,
416906,
494270,
595580,
684917,
833812,
988540,
1042265,
1369834,
2084530,
2739668,
3424585,
4169060,
4794419,
6849170,
9588838,
13698340,
19177676,
23972095,
47944190,
95888380
|