51281400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{85469}}^1$

素因数の和:85488

約数の個数: 48

約数和(自身を含む): 158974200

約数和(自身を除く): 107692800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 85469, 170938, 256407, 341876, 427345, 512814, 683752, 854690, 1025628, 1282035, 1709380, 2051256, 2136725, 2564070, 3418760, 4273450, 5128140, 6410175, 8546900, 10256280, 12820350, 17093800, 25640700, 51281400]

約数ペア:

[(1, 51281400), (2, 25640700), (3, 17093800), (4, 12820350), (5, 10256280), (6, 8546900), (8, 6410175), (10, 5128140), (12, 4273450), (15, 3418760), (20, 2564070), (24, 2136725), (25, 2051256), (30, 1709380), (40, 1282035), (50, 1025628), (60, 854690), (75, 683752), (100, 512814), (120, 427345), (150, 341876), (200, 256407), (300, 170938), (600, 85469)]