| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
56,
70,
80,
101,
112,
140,
202,
280,
404,
505,
560,
707,
808,
1010,
1414,
1459,
1616,
2020,
2828,
2918,
3535,
4040,
5656,
5836,
7070,
7295,
8080,
10213,
11312,
11672,
14140,
14590,
20426,
23344,
28280,
29180,
40852,
51065,
56560,
58360,
81704,
102130,
116720,
147359,
163408,
204260,
294718,
408520,
589436,
736795,
817040,
1031513,
1178872,
1473590,
2063026,
2357744,
2947180,
4126052,
5157565,
5894360,
8252104,
10315130,
11788720,
16504208,
20630260,
41260520,
82521040
|