| 約数 |
1,
2,
4,
5,
7,
10,
11,
14,
20,
22,
28,
35,
44,
47,
55,
70,
77,
94,
110,
140,
154,
188,
220,
235,
308,
329,
385,
470,
517,
523,
658,
770,
940,
1034,
1046,
1316,
1540,
1645,
2068,
2092,
2585,
2615,
3290,
3619,
3661,
5170,
5230,
5753,
6580,
7238,
7322,
10340,
10460,
11506,
14476,
14644,
18095,
18305,
23012,
24581,
28765,
36190,
36610,
40271,
49162,
57530,
72380,
73220,
80542,
98324,
115060,
122905,
161084,
172067,
201355,
245810,
270391,
344134,
402710,
491620,
540782,
688268,
805420,
860335,
1081564,
1351955,
1720670,
1892737,
2703910,
3441340,
3785474,
5407820,
7570948,
9463685,
18927370,
37854740
|