76451570280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{997021}}^1$

素因数の和:997112

約数の個数: 128

約数和(自身を含む): 258428102400

約数和(自身を除く): 181976532120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 997021, 1994042, 2991063, 3988084, 4985105, 5982126, 7976168, 8973189, 9970210, 11964252, 14955315, 17946378, 19940420, 23928504, 26919567, 29910630, 35892756, 39880840, 44865945, 53839134, 59821260, 70788491, 71785512, 89731890, 107678268, 119642520, 134597835, 141576982, 179463780, 212365473, 215356536, 269195670, 283153964, 353942455, 358927560, 424730946, 538391340, 566307928, 637096419, 707884910, 849461892, 1061827365, 1076782680, 1274192838, 1415769820, 1698923784, 1911289257, 2123654730, 2548385676, 2831539640, 3185482095, 3822578514, 4247309460, 5096771352, 6370964190, 7645157028, 8494618920, 9556446285, 12741928380, 15290314056, 19112892570, 25483856760, 38225785140, 76451570280]

約数ペア:

[(1, 76451570280), (2, 38225785140), (3, 25483856760), (4, 19112892570), (5, 15290314056), (6, 12741928380), (8, 9556446285), (9, 8494618920), (10, 7645157028), (12, 6370964190), (15, 5096771352), (18, 4247309460), (20, 3822578514), (24, 3185482095), (27, 2831539640), (30, 2548385676), (36, 2123654730), (40, 1911289257), (45, 1698923784), (54, 1415769820), (60, 1274192838), (71, 1076782680), (72, 1061827365), (90, 849461892), (108, 707884910), (120, 637096419), (135, 566307928), (142, 538391340), (180, 424730946), (213, 358927560), (216, 353942455), (270, 283153964), (284, 269195670), (355, 215356536), (360, 212365473), (426, 179463780), (540, 141576982), (568, 134597835), (639, 119642520), (710, 107678268), (852, 89731890), (1065, 71785512), (1080, 70788491), (1278, 59821260), (1420, 53839134), (1704, 44865945), (1917, 39880840), (2130, 35892756), (2556, 29910630), (2840, 26919567), (3195, 23928504), (3834, 19940420), (4260, 17946378), (5112, 14955315), (6390, 11964252), (7668, 9970210), (8520, 8973189), (9585, 7976168), (12780, 5982126), (15336, 4985105), (19170, 3988084), (25560, 2991063), (38340, 1994042), (76680, 997021)]