75849360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 245877120

約数和(自身を除く): 170027760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 89, 106, 120, 134, 159, 178, 201, 212, 240, 265, 267, 268, 318, 335, 356, 402, 424, 445, 530, 534, 536, 636, 670, 712, 795, 804, 848, 890, 1005, 1060, 1068, 1072, 1272, 1335, 1340, 1424, 1590, 1608, 1780, 2010, 2120, 2136, 2544, 2670, 2680, 3180, 3216, 3551, 3560, 4020, 4240, 4272, 4717, 5340, 5360, 5963, 6360, 7102, 7120, 8040, 9434, 10653, 10680, 11926, 12720, 14151, 14204, 16080, 17755, 17889, 18868, 21306, 21360, 23585, 23852, 28302, 28408, 29815, 35510, 35778, 37736, 42612, 47170, 47704, 53265, 56604, 56816, 59630, 70755, 71020, 71556, 75472, 85224, 89445, 94340, 95408, 106530, 113208, 119260, 141510, 142040, 143112, 170448, 178890, 188680, 213060, 226416, 238520, 283020, 284080, 286224, 316039, 357780, 377360, 426120, 477040, 566040, 632078, 715560, 852240, 948117, 1132080, 1264156, 1431120, 1580195, 1896234, 2528312, 3160390, 3792468, 4740585, 5056624, 6320780, 7584936, 9481170, 12641560, 15169872, 18962340, 25283120, 37924680, 75849360]

約数ペア:

[(1, 75849360), (2, 37924680), (3, 25283120), (4, 18962340), (5, 15169872), (6, 12641560), (8, 9481170), (10, 7584936), (12, 6320780), (15, 5056624), (16, 4740585), (20, 3792468), (24, 3160390), (30, 2528312), (40, 1896234), (48, 1580195), (53, 1431120), (60, 1264156), (67, 1132080), (80, 948117), (89, 852240), (106, 715560), (120, 632078), (134, 566040), (159, 477040), (178, 426120), (201, 377360), (212, 357780), (240, 316039), (265, 286224), (267, 284080), (268, 283020), (318, 238520), (335, 226416), (356, 213060), (402, 188680), (424, 178890), (445, 170448), (530, 143112), (534, 142040), (536, 141510), (636, 119260), (670, 113208), (712, 106530), (795, 95408), (804, 94340), (848, 89445), (890, 85224), (1005, 75472), (1060, 71556), (1068, 71020), (1072, 70755), (1272, 59630), (1335, 56816), (1340, 56604), (1424, 53265), (1590, 47704), (1608, 47170), (1780, 42612), (2010, 37736), (2120, 35778), (2136, 35510), (2544, 29815), (2670, 28408), (2680, 28302), (3180, 23852), (3216, 23585), (3551, 21360), (3560, 21306), (4020, 18868), (4240, 17889), (4272, 17755), (4717, 16080), (5340, 14204), (5360, 14151), (5963, 12720), (6360, 11926), (7102, 10680), (7120, 10653), (8040, 9434)]