| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
17,
20,
21,
24,
28,
30,
34,
35,
40,
42,
48,
51,
56,
60,
68,
70,
80,
84,
85,
102,
105,
112,
119,
120,
136,
140,
168,
170,
204,
210,
238,
240,
255,
272,
280,
336,
340,
357,
408,
420,
476,
510,
560,
595,
680,
714,
816,
821,
840,
952,
1020,
1190,
1360,
1428,
1642,
1680,
1785,
1904,
2040,
2380,
2463,
2856,
3284,
3570,
4080,
4105,
4760,
4926,
5712,
5747,
6568,
7140,
8210,
9520,
9852,
11494,
12315,
13136,
13957,
14280,
16420,
17241,
19704,
22988,
24630,
27914,
28560,
28735,
32840,
34482,
39408,
41871,
45976,
49260,
55828,
57470,
65680,
68964,
69785,
83742,
86205,
91952,
97699,
98520,
111656,
114940,
137928,
139570,
167484,
172410,
195398,
197040,
209355,
223312,
229880,
275856,
279140,
293097,
334968,
344820,
390796,
418710,
459760,
488495,
558280,
586194,
669936,
689640,
781592,
837420,
976990,
1116560,
1172388,
1379280,
1465485,
1563184,
1674840,
1953980,
2344776,
2930970,
3349680,
3907960,
4689552,
5861940,
7815920,
11723880,
23447760
|