75982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 250387200

約数和(自身を除く): 174404280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 919, 1060, 1272, 1378, 1560, 1590, 1838, 2067, 2120, 2756, 2757, 3180, 3445, 3676, 4134, 4595, 5512, 5514, 6360, 6890, 7352, 8268, 9190, 10335, 11028, 11947, 13780, 13785, 16536, 18380, 20670, 22056, 23894, 27560, 27570, 35841, 36760, 41340, 47788, 48707, 55140, 59735, 71682, 82680, 95576, 97414, 110280, 119470, 143364, 146121, 179205, 194828, 238940, 243535, 286728, 292242, 358410, 389656, 477880, 487070, 584484, 633191, 716820, 730605, 974140, 1168968, 1266382, 1433640, 1461210, 1899573, 1948280, 2532764, 2922420, 3165955, 3799146, 5065528, 5844840, 6331910, 7598292, 9497865, 12663820, 15196584, 18995730, 25327640, 37991460, 75982920]

約数ペア:

[(1, 75982920), (2, 37991460), (3, 25327640), (4, 18995730), (5, 15196584), (6, 12663820), (8, 9497865), (10, 7598292), (12, 6331910), (13, 5844840), (15, 5065528), (20, 3799146), (24, 3165955), (26, 2922420), (30, 2532764), (39, 1948280), (40, 1899573), (52, 1461210), (53, 1433640), (60, 1266382), (65, 1168968), (78, 974140), (104, 730605), (106, 716820), (120, 633191), (130, 584484), (156, 487070), (159, 477880), (195, 389656), (212, 358410), (260, 292242), (265, 286728), (312, 243535), (318, 238940), (390, 194828), (424, 179205), (520, 146121), (530, 143364), (636, 119470), (689, 110280), (780, 97414), (795, 95576), (919, 82680), (1060, 71682), (1272, 59735), (1378, 55140), (1560, 48707), (1590, 47788), (1838, 41340), (2067, 36760), (2120, 35841), (2756, 27570), (2757, 27560), (3180, 23894), (3445, 22056), (3676, 20670), (4134, 18380), (4595, 16536), (5512, 13785), (5514, 13780), (6360, 11947), (6890, 11028), (7352, 10335), (8268, 9190)]