| 約数 |
1,
2,
4,
5,
10,
13,
19,
20,
26,
31,
38,
52,
62,
65,
76,
95,
103,
124,
130,
155,
173,
190,
206,
247,
260,
310,
346,
380,
403,
412,
494,
515,
589,
620,
692,
806,
865,
988,
1030,
1178,
1235,
1339,
1612,
1730,
1957,
2015,
2060,
2249,
2356,
2470,
2678,
2945,
3193,
3287,
3460,
3914,
4030,
4498,
4940,
5356,
5363,
5890,
6386,
6574,
6695,
7657,
7828,
8060,
8996,
9785,
10726,
11245,
11780,
12772,
13148,
13390,
15314,
15965,
16435,
17819,
19570,
21452,
22490,
25441,
26780,
26815,
30628,
31930,
32870,
35638,
38285,
39140,
41509,
42731,
44980,
50882,
53630,
60667,
63860,
65740,
69719,
71276,
76570,
83018,
85462,
89095,
101764,
101897,
107260,
121334,
127205,
139438,
153140,
166036,
170924,
178190,
203794,
207545,
213655,
231647,
242668,
254410,
278876,
303335,
338561,
348595,
356380,
407588,
415090,
427310,
463294,
508820,
509485,
552389,
606670,
677122,
697190,
788671,
830180,
854620,
926588,
1018970,
1104778,
1158235,
1213340,
1324661,
1354244,
1394380,
1577342,
1692805,
2037940,
2209556,
2316470,
2649322,
2761945,
3154684,
3385610,
3943355,
4401293,
4632940,
5298644,
5523890,
6623305,
6771220,
7181057,
7886710,
8802586,
10495391,
11047780,
13246610,
14362114,
15773420,
17605172,
20990782,
22006465,
26493220,
28724228,
35905285,
41981564,
44012930,
52476955,
71810570,
88025860,
104953910,
136440083,
143621140,
209907820,
272880166,
545760332,
682200415,
1364400830,
2728801660
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