220967550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{491039}}^1$

素因数の和:491057

約数の個数: 36

約数和(自身を含む): 593667360

約数和(自身を除く): 372699810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 491039, 982078, 1473117, 2455195, 2946234, 4419351, 4910390, 7365585, 8838702, 12275975, 14731170, 22096755, 24551950, 36827925, 44193510, 73655850, 110483775, 220967550]

約数ペア:

[(1, 220967550), (2, 110483775), (3, 73655850), (5, 44193510), (6, 36827925), (9, 24551950), (10, 22096755), (15, 14731170), (18, 12275975), (25, 8838702), (30, 7365585), (45, 4910390), (50, 4419351), (75, 2946234), (90, 2455195), (150, 1473117), (225, 982078), (450, 491039)]