63780420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2421

約数の個数: 96

約数和(自身を含む): 199656576

約数和(自身を除く): 135876156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2255, 2357, 2460, 2706, 4510, 4714, 5412, 6765, 7071, 9020, 9428, 11785, 13530, 14142, 23570, 25927, 27060, 28284, 35355, 47140, 51854, 70710, 77781, 96637, 103708, 129635, 141420, 155562, 193274, 259270, 289911, 311124, 386548, 388905, 483185, 518540, 579822, 777810, 966370, 1063007, 1159644, 1449555, 1555620, 1932740, 2126014, 2899110, 3189021, 4252028, 5315035, 5798220, 6378042, 10630070, 12756084, 15945105, 21260140, 31890210, 63780420]

約数ペア:

[(1, 63780420), (2, 31890210), (3, 21260140), (4, 15945105), (5, 12756084), (6, 10630070), (10, 6378042), (11, 5798220), (12, 5315035), (15, 4252028), (20, 3189021), (22, 2899110), (30, 2126014), (33, 1932740), (41, 1555620), (44, 1449555), (55, 1159644), (60, 1063007), (66, 966370), (82, 777810), (110, 579822), (123, 518540), (132, 483185), (164, 388905), (165, 386548), (205, 311124), (220, 289911), (246, 259270), (330, 193274), (410, 155562), (451, 141420), (492, 129635), (615, 103708), (660, 96637), (820, 77781), (902, 70710), (1230, 51854), (1353, 47140), (1804, 35355), (2255, 28284), (2357, 27060), (2460, 25927), (2706, 23570), (4510, 14142), (4714, 13530), (5412, 11785), (6765, 9428), (7071, 9020)]