66802650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10357}}^1$

素因数の和:10415

約数の個数: 48

約数和(自身を含む): 169539744

約数和(自身を除く): 102737094

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10357, 20714, 31071, 51785, 62142, 103570, 155355, 258925, 310710, 445351, 517850, 776775, 890702, 1336053, 1553550, 2226755, 2672106, 4453510, 6680265, 11133775, 13360530, 22267550, 33401325, 66802650]

約数ペア:

[(1, 66802650), (2, 33401325), (3, 22267550), (5, 13360530), (6, 11133775), (10, 6680265), (15, 4453510), (25, 2672106), (30, 2226755), (43, 1553550), (50, 1336053), (75, 890702), (86, 776775), (129, 517850), (150, 445351), (215, 310710), (258, 258925), (430, 155355), (645, 103570), (1075, 62142), (1290, 51785), (2150, 31071), (3225, 20714), (6450, 10357)]