| 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,
10987,
21974,
32961,
43948,
54935,
65922,
76909,
109870,
131844,
142831,
153818,
164805,
219740,
230727,
285662,
307636,
329610,
384545,
428493,
461454,
571324,
659220,
714155,
769090,
856986,
922908,
999817,
1153635,
1428310,
1538180,
1713972,
1999634,
2142465,
2307270,
2856620,
2999451,
3999268,
4284930,
4614540,
4999085,
5998902,
8569860,
9998170,
11997804,
14997255,
19996340,
29994510,
59989020
|