| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
41,
42,
60,
70,
82,
84,
105,
123,
140,
164,
205,
210,
246,
287,
410,
420,
492,
574,
615,
820,
861,
1148,
1230,
1435,
1722,
2297,
2460,
2870,
3444,
4305,
4594,
5740,
6891,
8610,
9188,
11485,
13782,
16079,
17220,
22970,
27564,
32158,
34455,
45940,
48237,
64316,
68910,
80395,
94177,
96474,
137820,
160790,
188354,
192948,
241185,
282531,
321580,
376708,
470885,
482370,
565062,
659239,
941770,
964740,
1130124,
1318478,
1412655,
1883540,
1977717,
2636956,
2825310,
3296195,
3955434,
5650620,
6592390,
7910868,
9888585,
13184780,
19777170,
39554340
|