1009520100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1121689}}^1$

素因数の和:1121709

約数の個数: 54

約数和(自身を含む): 3164287490

約数和(自身を除く): 2154767390

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1121689, 2243378, 3365067, 4486756, 5608445, 6730134, 10095201, 11216890, 13460268, 16825335, 20190402, 22433780, 28042225, 33650670, 40380804, 50476005, 56084450, 67301340, 84126675, 100952010, 112168900, 168253350, 201904020, 252380025, 336506700, 504760050, 1009520100]

約数ペア:

[(1, 1009520100), (2, 504760050), (3, 336506700), (4, 252380025), (5, 201904020), (6, 168253350), (9, 112168900), (10, 100952010), (12, 84126675), (15, 67301340), (18, 56084450), (20, 50476005), (25, 40380804), (30, 33650670), (36, 28042225), (45, 22433780), (50, 20190402), (60, 16825335), (75, 13460268), (90, 11216890), (100, 10095201), (150, 6730134), (180, 5608445), (225, 4486756), (300, 3365067), (450, 2243378), (900, 1121689)]