489087000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1811

約数の個数: 192

約数和(自身を含む): 1707413760

約数和(自身を除く): 1218326760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1240, 1395, 1500, 1550, 1753, 1800, 1860, 2232, 2250, 2325, 2790, 3000, 3100, 3506, 3720, 3875, 4500, 4650, 5259, 5580, 6200, 6975, 7012, 7750, 8765, 9000, 9300, 10518, 11160, 11625, 13950, 14024, 15500, 15777, 17530, 18600, 21036, 23250, 26295, 27900, 31000, 31554, 34875, 35060, 42072, 43825, 46500, 52590, 54343, 55800, 63108, 69750, 70120, 78885, 87650, 93000, 105180, 108686, 126216, 131475, 139500, 157770, 163029, 175300, 210360, 217372, 219125, 262950, 271715, 279000, 315540, 326058, 350600, 394425, 434744, 438250, 489087, 525900, 543430, 631080, 652116, 657375, 788850, 815145, 876500, 978174, 1051800, 1086860, 1304232, 1314750, 1358575, 1577700, 1630290, 1753000, 1956348, 1972125, 2173720, 2445435, 2629500, 2717150, 3155400, 3260580, 3912696, 3944250, 4075725, 4890870, 5259000, 5434300, 6521160, 6792875, 7888500, 8151450, 9781740, 10868600, 12227175, 13585750, 15777000, 16302900, 19563480, 20378625, 24454350, 27171500, 32605800, 40757250, 48908700, 54343000, 61135875, 81514500, 97817400, 122271750, 163029000, 244543500, 489087000]

約数ペア:

[(1, 489087000), (2, 244543500), (3, 163029000), (4, 122271750), (5, 97817400), (6, 81514500), (8, 61135875), (9, 54343000), (10, 48908700), (12, 40757250), (15, 32605800), (18, 27171500), (20, 24454350), (24, 20378625), (25, 19563480), (30, 16302900), (31, 15777000), (36, 13585750), (40, 12227175), (45, 10868600), (50, 9781740), (60, 8151450), (62, 7888500), (72, 6792875), (75, 6521160), (90, 5434300), (93, 5259000), (100, 4890870), (120, 4075725), (124, 3944250), (125, 3912696), (150, 3260580), (155, 3155400), (180, 2717150), (186, 2629500), (200, 2445435), (225, 2173720), (248, 1972125), (250, 1956348), (279, 1753000), (300, 1630290), (310, 1577700), (360, 1358575), (372, 1314750), (375, 1304232), (450, 1086860), (465, 1051800), (500, 978174), (558, 876500), (600, 815145), (620, 788850), (744, 657375), (750, 652116), (775, 631080), (900, 543430), (930, 525900), (1000, 489087), (1116, 438250), (1125, 434744), (1240, 394425), (1395, 350600), (1500, 326058), (1550, 315540), (1753, 279000), (1800, 271715), (1860, 262950), (2232, 219125), (2250, 217372), (2325, 210360), (2790, 175300), (3000, 163029), (3100, 157770), (3506, 139500), (3720, 131475), (3875, 126216), (4500, 108686), (4650, 105180), (5259, 93000), (5580, 87650), (6200, 78885), (6975, 70120), (7012, 69750), (7750, 63108), (8765, 55800), (9000, 54343), (9300, 52590), (10518, 46500), (11160, 43825), (11625, 42072), (13950, 35060), (14024, 34875), (15500, 31554), (15777, 31000), (17530, 27900), (18600, 26295), (21036, 23250)]