| 約数 |
1,
2,
4,
5,
10,
19,
20,
31,
38,
59,
62,
71,
76,
95,
118,
124,
142,
155,
190,
236,
284,
295,
310,
355,
380,
589,
590,
620,
710,
1121,
1178,
1180,
1349,
1420,
1829,
2201,
2242,
2356,
2698,
2945,
3658,
4189,
4402,
4484,
5396,
5605,
5890,
6745,
7316,
8378,
8804,
9145,
11005,
11210,
11780,
13490,
16756,
18290,
20945,
22010,
22420,
26980,
34751,
36580,
41819,
41890,
44020,
69502,
79591,
83638,
83780,
129859,
139004,
159182,
167276,
173755,
209095,
259718,
318364,
347510,
397955,
418190,
519436,
649295,
695020,
795910,
836380,
1298590,
1591820,
2467321,
2597180,
4934642,
9869284,
12336605,
24673210,
49346420
|