| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
20,
21,
26,
28,
30,
31,
35,
39,
42,
52,
60,
62,
65,
70,
78,
84,
91,
93,
105,
124,
130,
140,
155,
156,
163,
182,
186,
195,
210,
217,
260,
273,
310,
326,
364,
372,
390,
403,
420,
434,
455,
465,
489,
546,
620,
651,
652,
780,
806,
815,
868,
910,
930,
978,
1085,
1092,
1141,
1209,
1302,
1365,
1612,
1630,
1820,
1860,
1956,
2015,
2119,
2170,
2282,
2418,
2445,
2604,
2730,
2821,
3255,
3260,
3423,
4030,
4238,
4340,
4564,
4836,
4890,
5053,
5460,
5642,
5705,
6045,
6357,
6510,
6846,
8060,
8463,
8476,
9780,
10106,
10595,
11284,
11410,
12090,
12714,
13020,
13692,
14105,
14833,
15159,
16926,
17115,
20212,
21190,
22820,
24180,
25265,
25428,
28210,
29666,
30318,
31785,
33852,
34230,
35371,
42315,
42380,
44499,
50530,
56420,
59332,
60636,
63570,
65689,
68460,
70742,
74165,
75795,
84630,
88998,
101060,
106113,
127140,
131378,
141484,
148330,
151590,
169260,
176855,
177996,
197067,
212226,
222495,
262756,
296660,
303180,
328445,
353710,
394134,
424452,
444990,
459823,
530565,
656890,
707420,
788268,
889980,
919646,
985335,
1061130,
1313780,
1379469,
1839292,
1970670,
2122260,
2299115,
2758938,
3941340,
4598230,
5517876,
6897345,
9196460,
13794690,
27589380
|