| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
20,
21,
26,
28,
30,
35,
39,
42,
52,
60,
65,
70,
78,
84,
91,
105,
130,
140,
156,
182,
195,
210,
260,
273,
364,
390,
420,
455,
546,
780,
910,
1092,
1365,
1820,
2730,
5460,
10267,
20534,
30801,
41068,
51335,
61602,
71869,
102670,
123204,
133471,
143738,
154005,
205340,
215607,
266942,
287476,
308010,
359345,
400413,
431214,
533884,
616020,
667355,
718690,
800826,
862428,
934297,
1078035,
1334710,
1437380,
1601652,
1868594,
2002065,
2156070,
2669420,
2802891,
3737188,
4004130,
4312140,
4671485,
5605782,
8008260,
9342970,
11211564,
14014455,
18685940,
28028910,
56057820
|