217143000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 192

約数和(自身を含む): 766584000

約数和(自身を除く): 549441000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 125, 138, 150, 180, 184, 200, 207, 225, 230, 250, 276, 300, 345, 360, 375, 414, 450, 460, 500, 552, 575, 600, 690, 750, 828, 900, 920, 1000, 1035, 1049, 1125, 1150, 1380, 1500, 1656, 1725, 1800, 2070, 2098, 2250, 2300, 2760, 2875, 3000, 3147, 3450, 4140, 4196, 4500, 4600, 5175, 5245, 5750, 6294, 6900, 8280, 8392, 8625, 9000, 9441, 10350, 10490, 11500, 12588, 13800, 15735, 17250, 18882, 20700, 20980, 23000, 24127, 25176, 25875, 26225, 31470, 34500, 37764, 41400, 41960, 47205, 48254, 51750, 52450, 62940, 69000, 72381, 75528, 78675, 94410, 96508, 103500, 104900, 120635, 125880, 131125, 144762, 157350, 188820, 193016, 207000, 209800, 217143, 236025, 241270, 262250, 289524, 314700, 361905, 377640, 393375, 434286, 472050, 482540, 524500, 579048, 603175, 629400, 723810, 786750, 868572, 944100, 965080, 1049000, 1085715, 1180125, 1206350, 1447620, 1573500, 1737144, 1809525, 1888200, 2171430, 2360250, 2412700, 2895240, 3015875, 3147000, 3619050, 4342860, 4720500, 4825400, 5428575, 6031750, 7238100, 8685720, 9047625, 9441000, 10857150, 12063500, 14476200, 18095250, 21714300, 24127000, 27142875, 36190500, 43428600, 54285750, 72381000, 108571500, 217143000]

約数ペア:

[(1, 217143000), (2, 108571500), (3, 72381000), (4, 54285750), (5, 43428600), (6, 36190500), (8, 27142875), (9, 24127000), (10, 21714300), (12, 18095250), (15, 14476200), (18, 12063500), (20, 10857150), (23, 9441000), (24, 9047625), (25, 8685720), (30, 7238100), (36, 6031750), (40, 5428575), (45, 4825400), (46, 4720500), (50, 4342860), (60, 3619050), (69, 3147000), (72, 3015875), (75, 2895240), (90, 2412700), (92, 2360250), (100, 2171430), (115, 1888200), (120, 1809525), (125, 1737144), (138, 1573500), (150, 1447620), (180, 1206350), (184, 1180125), (200, 1085715), (207, 1049000), (225, 965080), (230, 944100), (250, 868572), (276, 786750), (300, 723810), (345, 629400), (360, 603175), (375, 579048), (414, 524500), (450, 482540), (460, 472050), (500, 434286), (552, 393375), (575, 377640), (600, 361905), (690, 314700), (750, 289524), (828, 262250), (900, 241270), (920, 236025), (1000, 217143), (1035, 209800), (1049, 207000), (1125, 193016), (1150, 188820), (1380, 157350), (1500, 144762), (1656, 131125), (1725, 125880), (1800, 120635), (2070, 104900), (2098, 103500), (2250, 96508), (2300, 94410), (2760, 78675), (2875, 75528), (3000, 72381), (3147, 69000), (3450, 62940), (4140, 52450), (4196, 51750), (4500, 48254), (4600, 47205), (5175, 41960), (5245, 41400), (5750, 37764), (6294, 34500), (6900, 31470), (8280, 26225), (8392, 25875), (8625, 25176), (9000, 24127), (9441, 23000), (10350, 20980), (10490, 20700), (11500, 18882), (12588, 17250), (13800, 15735)]