490932000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1093

約数の個数: 288

約数和(自身を含む): 1878130800

約数和(自身を除く): 1387198800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 585, 600, 624, 650, 720, 750, 780, 800, 900, 936, 975, 1000, 1040, 1049, 1125, 1170, 1200, 1248, 1300, 1440, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2080, 2098, 2250, 2340, 2400, 2600, 2925, 3000, 3120, 3147, 3250, 3600, 3744, 3900, 4000, 4196, 4500, 4680, 4875, 5200, 5245, 5850, 6000, 6240, 6294, 6500, 7200, 7800, 8392, 9000, 9360, 9441, 9750, 10400, 10490, 11700, 12000, 12588, 13000, 13637, 14625, 15600, 15735, 16784, 18000, 18720, 18882, 19500, 20980, 23400, 25176, 26000, 26225, 27274, 29250, 31200, 31470, 33568, 36000, 37764, 39000, 40911, 41960, 46800, 47205, 50352, 52000, 52450, 54548, 58500, 62940, 68185, 75528, 78000, 78675, 81822, 83920, 93600, 94410, 100704, 104900, 109096, 117000, 122733, 125880, 131125, 136370, 151056, 156000, 157350, 163644, 167840, 188820, 204555, 209800, 218192, 234000, 236025, 245466, 251760, 262250, 272740, 302112, 314700, 327288, 340925, 377640, 393375, 409110, 419600, 436384, 468000, 472050, 490932, 503520, 524500, 545480, 613665, 629400, 654576, 681850, 755280, 786750, 818220, 839200, 944100, 981864, 1022775, 1049000, 1090960, 1180125, 1227330, 1258800, 1309152, 1363700, 1510560, 1573500, 1636440, 1704625, 1888200, 1963728, 2045550, 2098000, 2181920, 2360250, 2454660, 2517600, 2727400, 3068325, 3147000, 3272880, 3409250, 3776400, 3927456, 4091100, 4196000, 4720500, 4909320, 5113875, 5454800, 6136650, 6294000, 6545760, 6818500, 7552800, 8182200, 9441000, 9818640, 10227750, 10909600, 12273300, 12588000, 13637000, 15341625, 16364400, 18882000, 19637280, 20455500, 24546600, 27274000, 30683250, 32728800, 37764000, 40911000, 49093200, 54548000, 61366500, 81822000, 98186400, 122733000, 163644000, 245466000, 490932000]

約数ペア:

[(1, 490932000), (2, 245466000), (3, 163644000), (4, 122733000), (5, 98186400), (6, 81822000), (8, 61366500), (9, 54548000), (10, 49093200), (12, 40911000), (13, 37764000), (15, 32728800), (16, 30683250), (18, 27274000), (20, 24546600), (24, 20455500), (25, 19637280), (26, 18882000), (30, 16364400), (32, 15341625), (36, 13637000), (39, 12588000), (40, 12273300), (45, 10909600), (48, 10227750), (50, 9818640), (52, 9441000), (60, 8182200), (65, 7552800), (72, 6818500), (75, 6545760), (78, 6294000), (80, 6136650), (90, 5454800), (96, 5113875), (100, 4909320), (104, 4720500), (117, 4196000), (120, 4091100), (125, 3927456), (130, 3776400), (144, 3409250), (150, 3272880), (156, 3147000), (160, 3068325), (180, 2727400), (195, 2517600), (200, 2454660), (208, 2360250), (225, 2181920), (234, 2098000), (240, 2045550), (250, 1963728), (260, 1888200), (288, 1704625), (300, 1636440), (312, 1573500), (325, 1510560), (360, 1363700), (375, 1309152), (390, 1258800), (400, 1227330), (416, 1180125), (450, 1090960), (468, 1049000), (480, 1022775), (500, 981864), (520, 944100), (585, 839200), (600, 818220), (624, 786750), (650, 755280), (720, 681850), (750, 654576), (780, 629400), (800, 613665), (900, 545480), (936, 524500), (975, 503520), (1000, 490932), (1040, 472050), (1049, 468000), (1125, 436384), (1170, 419600), (1200, 409110), (1248, 393375), (1300, 377640), (1440, 340925), (1500, 327288), (1560, 314700), (1625, 302112), (1800, 272740), (1872, 262250), (1950, 251760), (2000, 245466), (2080, 236025), (2098, 234000), (2250, 218192), (2340, 209800), (2400, 204555), (2600, 188820), (2925, 167840), (3000, 163644), (3120, 157350), (3147, 156000), (3250, 151056), (3600, 136370), (3744, 131125), (3900, 125880), (4000, 122733), (4196, 117000), (4500, 109096), (4680, 104900), (4875, 100704), (5200, 94410), (5245, 93600), (5850, 83920), (6000, 81822), (6240, 78675), (6294, 78000), (6500, 75528), (7200, 68185), (7800, 62940), (8392, 58500), (9000, 54548), (9360, 52450), (9441, 52000), (9750, 50352), (10400, 47205), (10490, 46800), (11700, 41960), (12000, 40911), (12588, 39000), (13000, 37764), (13637, 36000), (14625, 33568), (15600, 31470), (15735, 31200), (16784, 29250), (18000, 27274), (18720, 26225), (18882, 26000), (19500, 25176), (20980, 23400)]