| 約数 |
1,
2,
4,
5,
7,
10,
11,
13,
14,
20,
22,
26,
28,
35,
44,
52,
55,
65,
70,
77,
91,
110,
130,
140,
143,
154,
182,
220,
260,
286,
308,
364,
385,
455,
572,
715,
770,
910,
1001,
1279,
1430,
1540,
1820,
2002,
2558,
2860,
4004,
5005,
5116,
6395,
8953,
10010,
12790,
14069,
16627,
17906,
20020,
25580,
28138,
33254,
35812,
44765,
56276,
66508,
70345,
83135,
89530,
98483,
116389,
140690,
166270,
179060,
182897,
196966,
232778,
281380,
332540,
365794,
393932,
465556,
492415,
581945,
731588,
914485,
984830,
1163890,
1280279,
1828970,
1969660,
2327780,
2560558,
3657940,
5121116,
6401395,
12802790,
25605580
|