149648200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57557}}^1$

素因数の和:57586

約数の個数: 48

約数和(自身を含む): 374702580

約数和(自身を除く): 225054380

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 57557, 115114, 230228, 287785, 460456, 575570, 748241, 1151140, 1438925, 1496482, 2302280, 2877850, 2992964, 3741205, 5755700, 5985928, 7482410, 11511400, 14964820, 18706025, 29929640, 37412050, 74824100, 149648200]

約数ペア:

[(1, 149648200), (2, 74824100), (4, 37412050), (5, 29929640), (8, 18706025), (10, 14964820), (13, 11511400), (20, 7482410), (25, 5985928), (26, 5755700), (40, 3741205), (50, 2992964), (52, 2877850), (65, 2302280), (100, 1496482), (104, 1438925), (130, 1151140), (200, 748241), (260, 575570), (325, 460456), (520, 287785), (650, 230228), (1300, 115114), (2600, 57557)]