493500000

素因数分解:

$2^5\times 3^1\times 5^6\times 7^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 336

約数和(自身を含む): 1889975808

約数和(自身を除く): 1396475808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 47, 48, 50, 56, 60, 70, 75, 80, 84, 94, 96, 100, 105, 112, 120, 125, 140, 141, 150, 160, 168, 175, 188, 200, 210, 224, 235, 240, 250, 280, 282, 300, 329, 336, 350, 375, 376, 400, 420, 470, 480, 500, 525, 560, 564, 600, 625, 658, 672, 700, 705, 750, 752, 800, 840, 875, 940, 987, 1000, 1050, 1120, 1128, 1175, 1200, 1250, 1316, 1400, 1410, 1500, 1504, 1645, 1680, 1750, 1875, 1880, 1974, 2000, 2100, 2256, 2350, 2400, 2500, 2625, 2632, 2800, 2820, 3000, 3125, 3290, 3360, 3500, 3525, 3750, 3760, 3948, 4000, 4200, 4375, 4512, 4700, 4935, 5000, 5250, 5264, 5600, 5640, 5875, 6000, 6250, 6580, 7000, 7050, 7500, 7520, 7896, 8225, 8400, 8750, 9375, 9400, 9870, 10000, 10500, 10528, 11280, 11750, 12000, 12500, 13125, 13160, 14000, 14100, 15000, 15625, 15792, 16450, 16800, 17500, 17625, 18750, 18800, 19740, 20000, 21000, 21875, 22560, 23500, 24675, 25000, 26250, 26320, 28000, 28200, 29375, 30000, 31250, 31584, 32900, 35000, 35250, 37500, 37600, 39480, 41125, 42000, 43750, 46875, 47000, 49350, 50000, 52500, 52640, 56400, 58750, 60000, 62500, 65625, 65800, 70000, 70500, 75000, 78960, 82250, 84000, 87500, 88125, 93750, 94000, 98700, 100000, 105000, 109375, 112800, 117500, 123375, 125000, 131250, 131600, 140000, 141000, 146875, 150000, 157920, 164500, 175000, 176250, 187500, 188000, 197400, 205625, 210000, 218750, 235000, 246750, 250000, 262500, 263200, 282000, 293750, 300000, 328125, 329000, 350000, 352500, 375000, 394800, 411250, 420000, 437500, 440625, 470000, 493500, 500000, 525000, 564000, 587500, 616875, 656250, 658000, 700000, 705000, 734375, 750000, 789600, 822500, 875000, 881250, 940000, 987000, 1028125, 1050000, 1175000, 1233750, 1312500, 1316000, 1410000, 1468750, 1500000, 1645000, 1750000, 1762500, 1974000, 2056250, 2100000, 2203125, 2350000, 2467500, 2625000, 2820000, 2937500, 3084375, 3290000, 3500000, 3525000, 3948000, 4112500, 4406250, 4700000, 4935000, 5140625, 5250000, 5875000, 6168750, 6580000, 7050000, 8225000, 8812500, 9870000, 10281250, 10500000, 11750000, 12337500, 14100000, 15421875, 16450000, 17625000, 19740000, 20562500, 23500000, 24675000, 30843750, 32900000, 35250000, 41125000, 49350000, 61687500, 70500000, 82250000, 98700000, 123375000, 164500000, 246750000, 493500000]

約数ペア:

[(1, 493500000), (2, 246750000), (3, 164500000), (4, 123375000), (5, 98700000), (6, 82250000), (7, 70500000), (8, 61687500), (10, 49350000), (12, 41125000), (14, 35250000), (15, 32900000), (16, 30843750), (20, 24675000), (21, 23500000), (24, 20562500), (25, 19740000), (28, 17625000), (30, 16450000), (32, 15421875), (35, 14100000), (40, 12337500), (42, 11750000), (47, 10500000), (48, 10281250), (50, 9870000), (56, 8812500), (60, 8225000), (70, 7050000), (75, 6580000), (80, 6168750), (84, 5875000), (94, 5250000), (96, 5140625), (100, 4935000), (105, 4700000), (112, 4406250), (120, 4112500), (125, 3948000), (140, 3525000), (141, 3500000), (150, 3290000), (160, 3084375), (168, 2937500), (175, 2820000), (188, 2625000), (200, 2467500), (210, 2350000), (224, 2203125), (235, 2100000), (240, 2056250), (250, 1974000), (280, 1762500), (282, 1750000), (300, 1645000), (329, 1500000), (336, 1468750), (350, 1410000), (375, 1316000), (376, 1312500), (400, 1233750), (420, 1175000), (470, 1050000), (480, 1028125), (500, 987000), (525, 940000), (560, 881250), (564, 875000), (600, 822500), (625, 789600), (658, 750000), (672, 734375), (700, 705000), (705, 700000), (750, 658000), (752, 656250), (800, 616875), (840, 587500), (875, 564000), (940, 525000), (987, 500000), (1000, 493500), (1050, 470000), (1120, 440625), (1128, 437500), (1175, 420000), (1200, 411250), (1250, 394800), (1316, 375000), (1400, 352500), (1410, 350000), (1500, 329000), (1504, 328125), (1645, 300000), (1680, 293750), (1750, 282000), (1875, 263200), (1880, 262500), (1974, 250000), (2000, 246750), (2100, 235000), (2256, 218750), (2350, 210000), (2400, 205625), (2500, 197400), (2625, 188000), (2632, 187500), (2800, 176250), (2820, 175000), (3000, 164500), (3125, 157920), (3290, 150000), (3360, 146875), (3500, 141000), (3525, 140000), (3750, 131600), (3760, 131250), (3948, 125000), (4000, 123375), (4200, 117500), (4375, 112800), (4512, 109375), (4700, 105000), (4935, 100000), (5000, 98700), (5250, 94000), (5264, 93750), (5600, 88125), (5640, 87500), (5875, 84000), (6000, 82250), (6250, 78960), (6580, 75000), (7000, 70500), (7050, 70000), (7500, 65800), (7520, 65625), (7896, 62500), (8225, 60000), (8400, 58750), (8750, 56400), (9375, 52640), (9400, 52500), (9870, 50000), (10000, 49350), (10500, 47000), (10528, 46875), (11280, 43750), (11750, 42000), (12000, 41125), (12500, 39480), (13125, 37600), (13160, 37500), (14000, 35250), (14100, 35000), (15000, 32900), (15625, 31584), (15792, 31250), (16450, 30000), (16800, 29375), (17500, 28200), (17625, 28000), (18750, 26320), (18800, 26250), (19740, 25000), (20000, 24675), (21000, 23500), (21875, 22560)]