217425000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 734952960

約数和(自身を除く): 517527960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 223, 250, 260, 300, 312, 325, 375, 390, 446, 500, 520, 600, 625, 650, 669, 750, 780, 892, 975, 1000, 1115, 1250, 1300, 1338, 1500, 1560, 1625, 1784, 1875, 1950, 2230, 2500, 2600, 2676, 2899, 3000, 3125, 3250, 3345, 3750, 3900, 4460, 4875, 5000, 5352, 5575, 5798, 6250, 6500, 6690, 7500, 7800, 8125, 8697, 8920, 9375, 9750, 11150, 11596, 12500, 13000, 13380, 14495, 15000, 16250, 16725, 17394, 18750, 19500, 22300, 23192, 24375, 25000, 26760, 27875, 28990, 32500, 33450, 34788, 37500, 39000, 40625, 43485, 44600, 48750, 55750, 57980, 65000, 66900, 69576, 72475, 75000, 81250, 83625, 86970, 97500, 111500, 115960, 121875, 133800, 139375, 144950, 162500, 167250, 173940, 195000, 217425, 223000, 243750, 278750, 289900, 325000, 334500, 347880, 362375, 418125, 434850, 487500, 557500, 579800, 669000, 696875, 724750, 836250, 869700, 975000, 1087125, 1115000, 1393750, 1449500, 1672500, 1739400, 1811875, 2090625, 2174250, 2787500, 2899000, 3345000, 3623750, 4181250, 4348500, 5435625, 5575000, 7247500, 8362500, 8697000, 9059375, 10871250, 14495000, 16725000, 18118750, 21742500, 27178125, 36237500, 43485000, 54356250, 72475000, 108712500, 217425000]

約数ペア:

[(1, 217425000), (2, 108712500), (3, 72475000), (4, 54356250), (5, 43485000), (6, 36237500), (8, 27178125), (10, 21742500), (12, 18118750), (13, 16725000), (15, 14495000), (20, 10871250), (24, 9059375), (25, 8697000), (26, 8362500), (30, 7247500), (39, 5575000), (40, 5435625), (50, 4348500), (52, 4181250), (60, 3623750), (65, 3345000), (75, 2899000), (78, 2787500), (100, 2174250), (104, 2090625), (120, 1811875), (125, 1739400), (130, 1672500), (150, 1449500), (156, 1393750), (195, 1115000), (200, 1087125), (223, 975000), (250, 869700), (260, 836250), (300, 724750), (312, 696875), (325, 669000), (375, 579800), (390, 557500), (446, 487500), (500, 434850), (520, 418125), (600, 362375), (625, 347880), (650, 334500), (669, 325000), (750, 289900), (780, 278750), (892, 243750), (975, 223000), (1000, 217425), (1115, 195000), (1250, 173940), (1300, 167250), (1338, 162500), (1500, 144950), (1560, 139375), (1625, 133800), (1784, 121875), (1875, 115960), (1950, 111500), (2230, 97500), (2500, 86970), (2600, 83625), (2676, 81250), (2899, 75000), (3000, 72475), (3125, 69576), (3250, 66900), (3345, 65000), (3750, 57980), (3900, 55750), (4460, 48750), (4875, 44600), (5000, 43485), (5352, 40625), (5575, 39000), (5798, 37500), (6250, 34788), (6500, 33450), (6690, 32500), (7500, 28990), (7800, 27875), (8125, 26760), (8697, 25000), (8920, 24375), (9375, 23192), (9750, 22300), (11150, 19500), (11596, 18750), (12500, 17394), (13000, 16725), (13380, 16250), (14495, 15000)]