| 約数 |
1,
2,
4,
5,
10,
19,
20,
23,
31,
38,
46,
62,
76,
92,
95,
115,
124,
155,
190,
230,
310,
380,
437,
460,
589,
620,
713,
874,
1178,
1249,
1426,
1748,
2185,
2356,
2498,
2852,
2945,
3565,
4370,
4996,
5890,
6245,
7130,
8740,
11780,
12490,
13547,
14260,
23731,
24980,
27094,
28727,
38719,
47462,
54188,
57454,
67735,
77438,
94924,
114908,
118655,
135470,
143635,
154876,
193595,
237310,
270940,
287270,
387190,
474620,
545813,
574540,
735661,
774380,
890537,
1091626,
1471322,
1781074,
2183252,
2729065,
2942644,
3562148,
3678305,
4452685,
5458130,
7356610,
8905370,
10916260,
14713220,
16920203,
17810740,
33840406,
67680812,
84601015,
169202030,
338404060
|