49350000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 185988096

約数和(自身を除く): 136638096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 48, 50, 56, 60, 70, 75, 80, 84, 94, 100, 105, 112, 120, 125, 140, 141, 150, 168, 175, 188, 200, 210, 235, 240, 250, 280, 282, 300, 329, 336, 350, 375, 376, 400, 420, 470, 500, 525, 560, 564, 600, 625, 658, 700, 705, 750, 752, 840, 875, 940, 987, 1000, 1050, 1128, 1175, 1200, 1250, 1316, 1400, 1410, 1500, 1645, 1680, 1750, 1875, 1880, 1974, 2000, 2100, 2256, 2350, 2500, 2625, 2632, 2800, 2820, 3000, 3125, 3290, 3500, 3525, 3750, 3760, 3948, 4200, 4375, 4700, 4935, 5000, 5250, 5264, 5640, 5875, 6000, 6250, 6580, 7000, 7050, 7500, 7896, 8225, 8400, 8750, 9375, 9400, 9870, 10000, 10500, 11280, 11750, 12500, 13125, 13160, 14000, 14100, 15000, 15792, 16450, 17500, 17625, 18750, 18800, 19740, 21000, 21875, 23500, 24675, 25000, 26250, 26320, 28200, 29375, 30000, 32900, 35000, 35250, 37500, 39480, 41125, 42000, 43750, 47000, 49350, 50000, 52500, 56400, 58750, 65625, 65800, 70000, 70500, 75000, 78960, 82250, 87500, 88125, 94000, 98700, 105000, 117500, 123375, 131250, 131600, 141000, 146875, 150000, 164500, 175000, 176250, 197400, 205625, 210000, 235000, 246750, 262500, 282000, 293750, 329000, 350000, 352500, 394800, 411250, 440625, 470000, 493500, 525000, 587500, 616875, 658000, 705000, 822500, 881250, 987000, 1028125, 1050000, 1175000, 1233750, 1410000, 1645000, 1762500, 1974000, 2056250, 2350000, 2467500, 3084375, 3290000, 3525000, 4112500, 4935000, 6168750, 7050000, 8225000, 9870000, 12337500, 16450000, 24675000, 49350000]

約数ペア:

[(1, 49350000), (2, 24675000), (3, 16450000), (4, 12337500), (5, 9870000), (6, 8225000), (7, 7050000), (8, 6168750), (10, 4935000), (12, 4112500), (14, 3525000), (15, 3290000), (16, 3084375), (20, 2467500), (21, 2350000), (24, 2056250), (25, 1974000), (28, 1762500), (30, 1645000), (35, 1410000), (40, 1233750), (42, 1175000), (47, 1050000), (48, 1028125), (50, 987000), (56, 881250), (60, 822500), (70, 705000), (75, 658000), (80, 616875), (84, 587500), (94, 525000), (100, 493500), (105, 470000), (112, 440625), (120, 411250), (125, 394800), (140, 352500), (141, 350000), (150, 329000), (168, 293750), (175, 282000), (188, 262500), (200, 246750), (210, 235000), (235, 210000), (240, 205625), (250, 197400), (280, 176250), (282, 175000), (300, 164500), (329, 150000), (336, 146875), (350, 141000), (375, 131600), (376, 131250), (400, 123375), (420, 117500), (470, 105000), (500, 98700), (525, 94000), (560, 88125), (564, 87500), (600, 82250), (625, 78960), (658, 75000), (700, 70500), (705, 70000), (750, 65800), (752, 65625), (840, 58750), (875, 56400), (940, 52500), (987, 50000), (1000, 49350), (1050, 47000), (1128, 43750), (1175, 42000), (1200, 41125), (1250, 39480), (1316, 37500), (1400, 35250), (1410, 35000), (1500, 32900), (1645, 30000), (1680, 29375), (1750, 28200), (1875, 26320), (1880, 26250), (1974, 25000), (2000, 24675), (2100, 23500), (2256, 21875), (2350, 21000), (2500, 19740), (2625, 18800), (2632, 18750), (2800, 17625), (2820, 17500), (3000, 16450), (3125, 15792), (3290, 15000), (3500, 14100), (3525, 14000), (3750, 13160), (3760, 13125), (3948, 12500), (4200, 11750), (4375, 11280), (4700, 10500), (4935, 10000), (5000, 9870), (5250, 9400), (5264, 9375), (5640, 8750), (5875, 8400), (6000, 8225), (6250, 7896), (6580, 7500), (7000, 7050)]