51813600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21589}}^1$

素因数の和:21612

約数の個数: 72

約数和(自身を含む): 168661080

約数和(自身を除く): 116847480

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, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 215890, 259068, 323835, 345424, 431780, 518136, 539725, 647670, 690848, 863560, 1036272, 1079450, 1295340, 1619175, 1727120, 2072544, 2158900, 2590680, 3238350, 3454240, 4317800, 5181360, 6476700, 8635600, 10362720, 12953400, 17271200, 25906800, 51813600]

約数ペア:

[(1, 51813600), (2, 25906800), (3, 17271200), (4, 12953400), (5, 10362720), (6, 8635600), (8, 6476700), (10, 5181360), (12, 4317800), (15, 3454240), (16, 3238350), (20, 2590680), (24, 2158900), (25, 2072544), (30, 1727120), (32, 1619175), (40, 1295340), (48, 1079450), (50, 1036272), (60, 863560), (75, 690848), (80, 647670), (96, 539725), (100, 518136), (120, 431780), (150, 345424), (160, 323835), (200, 259068), (240, 215890), (300, 172712), (400, 129534), (480, 107945), (600, 86356), (800, 64767), (1200, 43178), (2400, 21589)]