145808900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{13627}}^1$

素因数の和:13748

約数の個数: 36

約数和(自身を含む): 319385808

約数和(自身を除く): 173576908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 13627, 27254, 54508, 68135, 136270, 272540, 340675, 681350, 1362700, 1458089, 2916178, 5832356, 7290445, 14580890, 29161780, 36452225, 72904450, 145808900]

約数ペア:

[(1, 145808900), (2, 72904450), (4, 36452225), (5, 29161780), (10, 14580890), (20, 7290445), (25, 5832356), (50, 2916178), (100, 1458089), (107, 1362700), (214, 681350), (428, 340675), (535, 272540), (1070, 136270), (2140, 68135), (2675, 54508), (5350, 27254), (10700, 13627)]