| 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,
499,
572,
715,
770,
910,
998,
1001,
1430,
1540,
1820,
1996,
2002,
2495,
2860,
3493,
4004,
4990,
5005,
5489,
6487,
6986,
9980,
10010,
10978,
12974,
13972,
17465,
20020,
21956,
25948,
27445,
32435,
34930,
38423,
45409,
54890,
64870,
69860,
71357,
76846,
90818,
109780,
129740,
142714,
153692,
181636,
192115,
227045,
285428,
356785,
384230,
454090,
499499,
713570,
768460,
908180,
998998,
1427140,
1997996,
2497495,
4994990,
9989980
|