89947000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 256

約数和(自身を含む): 268894080

約数和(自身を除く): 178947080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 25, 26, 34, 37, 40, 44, 50, 52, 55, 65, 68, 74, 85, 88, 100, 104, 110, 125, 130, 136, 143, 148, 170, 185, 187, 200, 220, 221, 250, 260, 275, 286, 296, 325, 340, 370, 374, 407, 425, 440, 442, 481, 500, 520, 550, 572, 629, 650, 680, 715, 740, 748, 814, 850, 884, 925, 935, 962, 1000, 1100, 1105, 1144, 1258, 1300, 1375, 1430, 1480, 1496, 1625, 1628, 1700, 1768, 1850, 1870, 1924, 2035, 2125, 2200, 2210, 2405, 2431, 2516, 2600, 2750, 2860, 3145, 3250, 3256, 3400, 3575, 3700, 3740, 3848, 4070, 4250, 4420, 4625, 4675, 4810, 4862, 5032, 5291, 5500, 5525, 5720, 6290, 6500, 6919, 7150, 7400, 7480, 8140, 8177, 8500, 8840, 9250, 9350, 9620, 9724, 10175, 10582, 11000, 11050, 12025, 12155, 12580, 13000, 13838, 14300, 15725, 16280, 16354, 17000, 17875, 18500, 18700, 19240, 19448, 20350, 21164, 22100, 23375, 24050, 24310, 25160, 26455, 27625, 27676, 28600, 31450, 32708, 34595, 35750, 37000, 37400, 40700, 40885, 42328, 44200, 46750, 48100, 48620, 50875, 52910, 55250, 55352, 60125, 60775, 62900, 65416, 69190, 71500, 78625, 81400, 81770, 89947, 93500, 96200, 97240, 101750, 105820, 110500, 120250, 121550, 125800, 132275, 138380, 143000, 157250, 163540, 172975, 179894, 187000, 203500, 204425, 211640, 221000, 240500, 243100, 264550, 276760, 303875, 314500, 327080, 345950, 359788, 407000, 408850, 449735, 481000, 486200, 529100, 607750, 629000, 661375, 691900, 719576, 817700, 864875, 899470, 1022125, 1058200, 1215500, 1322750, 1383800, 1635400, 1729750, 1798940, 2044250, 2248675, 2431000, 2645500, 3459500, 3597880, 4088500, 4497350, 5291000, 6919000, 8177000, 8994700, 11243375, 17989400, 22486750, 44973500, 89947000]

約数ペア:

[(1, 89947000), (2, 44973500), (4, 22486750), (5, 17989400), (8, 11243375), (10, 8994700), (11, 8177000), (13, 6919000), (17, 5291000), (20, 4497350), (22, 4088500), (25, 3597880), (26, 3459500), (34, 2645500), (37, 2431000), (40, 2248675), (44, 2044250), (50, 1798940), (52, 1729750), (55, 1635400), (65, 1383800), (68, 1322750), (74, 1215500), (85, 1058200), (88, 1022125), (100, 899470), (104, 864875), (110, 817700), (125, 719576), (130, 691900), (136, 661375), (143, 629000), (148, 607750), (170, 529100), (185, 486200), (187, 481000), (200, 449735), (220, 408850), (221, 407000), (250, 359788), (260, 345950), (275, 327080), (286, 314500), (296, 303875), (325, 276760), (340, 264550), (370, 243100), (374, 240500), (407, 221000), (425, 211640), (440, 204425), (442, 203500), (481, 187000), (500, 179894), (520, 172975), (550, 163540), (572, 157250), (629, 143000), (650, 138380), (680, 132275), (715, 125800), (740, 121550), (748, 120250), (814, 110500), (850, 105820), (884, 101750), (925, 97240), (935, 96200), (962, 93500), (1000, 89947), (1100, 81770), (1105, 81400), (1144, 78625), (1258, 71500), (1300, 69190), (1375, 65416), (1430, 62900), (1480, 60775), (1496, 60125), (1625, 55352), (1628, 55250), (1700, 52910), (1768, 50875), (1850, 48620), (1870, 48100), (1924, 46750), (2035, 44200), (2125, 42328), (2200, 40885), (2210, 40700), (2405, 37400), (2431, 37000), (2516, 35750), (2600, 34595), (2750, 32708), (2860, 31450), (3145, 28600), (3250, 27676), (3256, 27625), (3400, 26455), (3575, 25160), (3700, 24310), (3740, 24050), (3848, 23375), (4070, 22100), (4250, 21164), (4420, 20350), (4625, 19448), (4675, 19240), (4810, 18700), (4862, 18500), (5032, 17875), (5291, 17000), (5500, 16354), (5525, 16280), (5720, 15725), (6290, 14300), (6500, 13838), (6919, 13000), (7150, 12580), (7400, 12155), (7480, 12025), (8140, 11050), (8177, 11000), (8500, 10582), (8840, 10175), (9250, 9724), (9350, 9620)]