| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
17,
18,
20,
21,
28,
30,
34,
35,
36,
42,
45,
51,
60,
63,
68,
70,
84,
85,
90,
102,
105,
119,
126,
140,
153,
170,
180,
204,
210,
238,
252,
255,
306,
315,
340,
357,
420,
476,
510,
595,
612,
630,
714,
765,
1020,
1071,
1190,
1260,
1428,
1530,
1785,
2142,
2380,
3060,
3570,
3907,
4284,
5355,
7140,
7814,
10710,
11721,
15628,
19535,
21420,
23442,
27349,
35163,
39070,
46884,
54698,
58605,
66419,
70326,
78140,
82047,
109396,
117210,
132838,
136745,
140652,
164094,
175815,
199257,
234420,
246141,
265676,
273490,
328188,
332095,
351630,
398514,
410235,
464933,
492282,
546980,
597771,
664190,
703260,
797028,
820470,
929866,
984564,
996285,
1195542,
1230705,
1328380,
1394799,
1640940,
1859732,
1992570,
2324665,
2391084,
2461410,
2789598,
2988855,
3985140,
4184397,
4649330,
4922820,
5579196,
5977710,
6973995,
8368794,
9298660,
11955420,
13947990,
16737588,
20921985,
27895980,
41843970,
83687940
|