4672500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 15744960

約数和(自身を除く): 11072460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 125, 140, 150, 175, 178, 210, 250, 267, 300, 350, 356, 375, 420, 445, 500, 525, 534, 623, 625, 700, 750, 875, 890, 1050, 1068, 1246, 1250, 1335, 1500, 1750, 1780, 1869, 1875, 2100, 2225, 2492, 2500, 2625, 2670, 3115, 3500, 3738, 3750, 4375, 4450, 5250, 5340, 6230, 6675, 7476, 7500, 8750, 8900, 9345, 10500, 11125, 12460, 13125, 13350, 15575, 17500, 18690, 22250, 26250, 26700, 31150, 33375, 37380, 44500, 46725, 52500, 55625, 62300, 66750, 77875, 93450, 111250, 133500, 155750, 166875, 186900, 222500, 233625, 311500, 333750, 389375, 467250, 667500, 778750, 934500, 1168125, 1557500, 2336250, 4672500]

約数ペア:

[(1, 4672500), (2, 2336250), (3, 1557500), (4, 1168125), (5, 934500), (6, 778750), (7, 667500), (10, 467250), (12, 389375), (14, 333750), (15, 311500), (20, 233625), (21, 222500), (25, 186900), (28, 166875), (30, 155750), (35, 133500), (42, 111250), (50, 93450), (60, 77875), (70, 66750), (75, 62300), (84, 55625), (89, 52500), (100, 46725), (105, 44500), (125, 37380), (140, 33375), (150, 31150), (175, 26700), (178, 26250), (210, 22250), (250, 18690), (267, 17500), (300, 15575), (350, 13350), (356, 13125), (375, 12460), (420, 11125), (445, 10500), (500, 9345), (525, 8900), (534, 8750), (623, 7500), (625, 7476), (700, 6675), (750, 6230), (875, 5340), (890, 5250), (1050, 4450), (1068, 4375), (1246, 3750), (1250, 3738), (1335, 3500), (1500, 3115), (1750, 2670), (1780, 2625), (1869, 2500), (1875, 2492), (2100, 2225)]