51165600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21319}}^1$

素因数の和:21342

約数の個数: 72

約数和(自身を含む): 166551840

約数和(自身を除く): 115386240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 21319, 42638, 63957, 85276, 106595, 127914, 170552, 213190, 255828, 319785, 341104, 426380, 511656, 532975, 639570, 682208, 852760, 1023312, 1065950, 1279140, 1598925, 1705520, 2046624, 2131900, 2558280, 3197850, 3411040, 4263800, 5116560, 6395700, 8527600, 10233120, 12791400, 17055200, 25582800, 51165600]

約数ペア:

[(1, 51165600), (2, 25582800), (3, 17055200), (4, 12791400), (5, 10233120), (6, 8527600), (8, 6395700), (10, 5116560), (12, 4263800), (15, 3411040), (16, 3197850), (20, 2558280), (24, 2131900), (25, 2046624), (30, 1705520), (32, 1598925), (40, 1279140), (48, 1065950), (50, 1023312), (60, 852760), (75, 682208), (80, 639570), (96, 532975), (100, 511656), (120, 426380), (150, 341104), (160, 319785), (200, 255828), (240, 213190), (300, 170552), (400, 127914), (480, 106595), (600, 85276), (800, 63957), (1200, 42638), (2400, 21319)]