75375420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17209}}^1$

素因数の和:17294

約数の個数: 48

約数和(自身を含む): 213954720

約数和(自身を除く): 138579300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 17209, 34418, 51627, 68836, 86045, 103254, 172090, 206508, 258135, 344180, 516270, 1032540, 1256257, 2512514, 3768771, 5025028, 6281285, 7537542, 12562570, 15075084, 18843855, 25125140, 37687710, 75375420]

約数ペア:

[(1, 75375420), (2, 37687710), (3, 25125140), (4, 18843855), (5, 15075084), (6, 12562570), (10, 7537542), (12, 6281285), (15, 5025028), (20, 3768771), (30, 2512514), (60, 1256257), (73, 1032540), (146, 516270), (219, 344180), (292, 258135), (365, 206508), (438, 172090), (730, 103254), (876, 86045), (1095, 68836), (1460, 51627), (2190, 34418), (4380, 17209)]