90893400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 311646720

約数和(自身を除く): 220753320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 129, 130, 150, 156, 172, 195, 200, 215, 258, 260, 271, 300, 312, 325, 344, 390, 430, 516, 520, 542, 559, 600, 645, 650, 780, 813, 860, 975, 1032, 1075, 1084, 1118, 1290, 1300, 1355, 1560, 1626, 1677, 1720, 1950, 2150, 2168, 2236, 2580, 2600, 2710, 2795, 3225, 3252, 3354, 3523, 3900, 4065, 4300, 4472, 5160, 5420, 5590, 6450, 6504, 6708, 6775, 7046, 7800, 8130, 8385, 8600, 10569, 10840, 11180, 11653, 12900, 13416, 13550, 13975, 14092, 16260, 16770, 17615, 20325, 21138, 22360, 23306, 25800, 27100, 27950, 28184, 32520, 33540, 34959, 35230, 40650, 41925, 42276, 46612, 52845, 54200, 55900, 58265, 67080, 69918, 70460, 81300, 83850, 84552, 88075, 93224, 105690, 111800, 116530, 139836, 140920, 151489, 162600, 167700, 174795, 176150, 211380, 233060, 264225, 279672, 291325, 302978, 335400, 349590, 352300, 422760, 454467, 466120, 528450, 582650, 605956, 699180, 704600, 757445, 873975, 908934, 1056900, 1165300, 1211912, 1398360, 1514890, 1747950, 1817868, 2113800, 2272335, 2330600, 3029780, 3495900, 3635736, 3787225, 4544670, 6059560, 6991800, 7574450, 9089340, 11361675, 15148900, 18178680, 22723350, 30297800, 45446700, 90893400]

約数ペア:

[(1, 90893400), (2, 45446700), (3, 30297800), (4, 22723350), (5, 18178680), (6, 15148900), (8, 11361675), (10, 9089340), (12, 7574450), (13, 6991800), (15, 6059560), (20, 4544670), (24, 3787225), (25, 3635736), (26, 3495900), (30, 3029780), (39, 2330600), (40, 2272335), (43, 2113800), (50, 1817868), (52, 1747950), (60, 1514890), (65, 1398360), (75, 1211912), (78, 1165300), (86, 1056900), (100, 908934), (104, 873975), (120, 757445), (129, 704600), (130, 699180), (150, 605956), (156, 582650), (172, 528450), (195, 466120), (200, 454467), (215, 422760), (258, 352300), (260, 349590), (271, 335400), (300, 302978), (312, 291325), (325, 279672), (344, 264225), (390, 233060), (430, 211380), (516, 176150), (520, 174795), (542, 167700), (559, 162600), (600, 151489), (645, 140920), (650, 139836), (780, 116530), (813, 111800), (860, 105690), (975, 93224), (1032, 88075), (1075, 84552), (1084, 83850), (1118, 81300), (1290, 70460), (1300, 69918), (1355, 67080), (1560, 58265), (1626, 55900), (1677, 54200), (1720, 52845), (1950, 46612), (2150, 42276), (2168, 41925), (2236, 40650), (2580, 35230), (2600, 34959), (2710, 33540), (2795, 32520), (3225, 28184), (3252, 27950), (3354, 27100), (3523, 25800), (3900, 23306), (4065, 22360), (4300, 21138), (4472, 20325), (5160, 17615), (5420, 16770), (5590, 16260), (6450, 14092), (6504, 13975), (6708, 13550), (6775, 13416), (7046, 12900), (7800, 11653), (8130, 11180), (8385, 10840), (8600, 10569)]