| 約数 |
1,
2,
4,
5,
7,
10,
11,
13,
14,
20,
22,
26,
28,
35,
44,
49,
52,
55,
65,
70,
77,
91,
98,
110,
130,
140,
143,
154,
182,
196,
220,
245,
260,
286,
308,
343,
364,
385,
455,
490,
539,
572,
637,
686,
715,
770,
910,
980,
1001,
1078,
1274,
1372,
1430,
1540,
1715,
1820,
2002,
2156,
2548,
2695,
2860,
3185,
3430,
3773,
4004,
4459,
5005,
5390,
6370,
6860,
7007,
7546,
8918,
10010,
10780,
12740,
14014,
15092,
17836,
18865,
20020,
22295,
28028,
35035,
37730,
44590,
49049,
70070,
75460,
89180,
98098,
140140,
196196,
245245,
490490,
980980
|