75101840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2808

約数の個数: 80

約数和(自身を含む): 196701696

約数和(自身を除く): 121599856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 2753, 3410, 5456, 5506, 6820, 11012, 13640, 13765, 22024, 27280, 27530, 30283, 44048, 55060, 60566, 85343, 110120, 121132, 151415, 170686, 220240, 242264, 302830, 341372, 426715, 484528, 605660, 682744, 853430, 938773, 1211320, 1365488, 1706860, 1877546, 2422640, 3413720, 3755092, 4693865, 6827440, 7510184, 9387730, 15020368, 18775460, 37550920, 75101840]

約数ペア:

[(1, 75101840), (2, 37550920), (4, 18775460), (5, 15020368), (8, 9387730), (10, 7510184), (11, 6827440), (16, 4693865), (20, 3755092), (22, 3413720), (31, 2422640), (40, 1877546), (44, 1706860), (55, 1365488), (62, 1211320), (80, 938773), (88, 853430), (110, 682744), (124, 605660), (155, 484528), (176, 426715), (220, 341372), (248, 302830), (310, 242264), (341, 220240), (440, 170686), (496, 151415), (620, 121132), (682, 110120), (880, 85343), (1240, 60566), (1364, 55060), (1705, 44048), (2480, 30283), (2728, 27530), (2753, 27280), (3410, 22024), (5456, 13765), (5506, 13640), (6820, 11012)]