89957040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 203167056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 113, 120, 124, 155, 186, 214, 226, 240, 248, 310, 321, 339, 372, 428, 452, 465, 496, 535, 565, 620, 642, 678, 744, 856, 904, 930, 1070, 1130, 1240, 1284, 1356, 1488, 1605, 1695, 1712, 1808, 1860, 2140, 2260, 2480, 2568, 2712, 3210, 3317, 3390, 3503, 3720, 4280, 4520, 5136, 5424, 6420, 6634, 6780, 7006, 7440, 8560, 9040, 9951, 10509, 12091, 12840, 13268, 13560, 14012, 16585, 17515, 19902, 21018, 24182, 25680, 26536, 27120, 28024, 33170, 35030, 36273, 39804, 42036, 48364, 49755, 52545, 53072, 56048, 60455, 66340, 70060, 72546, 79608, 84072, 96728, 99510, 105090, 120910, 132680, 140120, 145092, 159216, 168144, 181365, 193456, 199020, 210180, 241820, 265360, 280240, 290184, 362730, 374821, 398040, 420360, 483640, 580368, 725460, 749642, 796080, 840720, 967280, 1124463, 1450920, 1499284, 1874105, 2248926, 2901840, 2998568, 3748210, 4497852, 5622315, 5997136, 7496420, 8995704, 11244630, 14992840, 17991408, 22489260, 29985680, 44978520, 89957040]

約数ペア:

[(1, 89957040), (2, 44978520), (3, 29985680), (4, 22489260), (5, 17991408), (6, 14992840), (8, 11244630), (10, 8995704), (12, 7496420), (15, 5997136), (16, 5622315), (20, 4497852), (24, 3748210), (30, 2998568), (31, 2901840), (40, 2248926), (48, 1874105), (60, 1499284), (62, 1450920), (80, 1124463), (93, 967280), (107, 840720), (113, 796080), (120, 749642), (124, 725460), (155, 580368), (186, 483640), (214, 420360), (226, 398040), (240, 374821), (248, 362730), (310, 290184), (321, 280240), (339, 265360), (372, 241820), (428, 210180), (452, 199020), (465, 193456), (496, 181365), (535, 168144), (565, 159216), (620, 145092), (642, 140120), (678, 132680), (744, 120910), (856, 105090), (904, 99510), (930, 96728), (1070, 84072), (1130, 79608), (1240, 72546), (1284, 70060), (1356, 66340), (1488, 60455), (1605, 56048), (1695, 53072), (1712, 52545), (1808, 49755), (1860, 48364), (2140, 42036), (2260, 39804), (2480, 36273), (2568, 35030), (2712, 33170), (3210, 28024), (3317, 27120), (3390, 26536), (3503, 25680), (3720, 24182), (4280, 21018), (4520, 19902), (5136, 17515), (5424, 16585), (6420, 14012), (6634, 13560), (6780, 13268), (7006, 12840), (7440, 12091), (8560, 10509), (9040, 9951)]