75769890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 218529792

約数和(自身を除く): 142759902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 103, 105, 113, 155, 186, 206, 210, 217, 226, 309, 310, 339, 434, 465, 515, 565, 618, 651, 678, 721, 791, 930, 1030, 1085, 1130, 1302, 1442, 1545, 1582, 1695, 2163, 2170, 2373, 3090, 3193, 3255, 3390, 3503, 3605, 3955, 4326, 4746, 6386, 6510, 7006, 7210, 7910, 9579, 10509, 10815, 11639, 11865, 15965, 17515, 19158, 21018, 21630, 22351, 23278, 23730, 24521, 31930, 34917, 35030, 44702, 47895, 49042, 52545, 58195, 67053, 69834, 73563, 81473, 95790, 105090, 111755, 116390, 122605, 134106, 147126, 162946, 174585, 223510, 244419, 245210, 335265, 349170, 360809, 367815, 407365, 488838, 670530, 721618, 735630, 814730, 1082427, 1222095, 1804045, 2164854, 2444190, 2525663, 3608090, 5051326, 5412135, 7576989, 10824270, 12628315, 15153978, 25256630, 37884945, 75769890]

約数ペア:

[(1, 75769890), (2, 37884945), (3, 25256630), (5, 15153978), (6, 12628315), (7, 10824270), (10, 7576989), (14, 5412135), (15, 5051326), (21, 3608090), (30, 2525663), (31, 2444190), (35, 2164854), (42, 1804045), (62, 1222095), (70, 1082427), (93, 814730), (103, 735630), (105, 721618), (113, 670530), (155, 488838), (186, 407365), (206, 367815), (210, 360809), (217, 349170), (226, 335265), (309, 245210), (310, 244419), (339, 223510), (434, 174585), (465, 162946), (515, 147126), (565, 134106), (618, 122605), (651, 116390), (678, 111755), (721, 105090), (791, 95790), (930, 81473), (1030, 73563), (1085, 69834), (1130, 67053), (1302, 58195), (1442, 52545), (1545, 49042), (1582, 47895), (1695, 44702), (2163, 35030), (2170, 34917), (2373, 31930), (3090, 24521), (3193, 23730), (3255, 23278), (3390, 22351), (3503, 21630), (3605, 21018), (3955, 19158), (4326, 17515), (4746, 15965), (6386, 11865), (6510, 11639), (7006, 10815), (7210, 10509), (7910, 9579)]