253350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{563}}^1$

素因数の和:581

約数の個数: 36

約数和(自身を含む): 681876

約数和(自身を除く): 428526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 563, 1126, 1689, 2815, 3378, 5067, 5630, 8445, 10134, 14075, 16890, 25335, 28150, 42225, 50670, 84450, 126675, 253350]

約数ペア:

[(1, 253350), (2, 126675), (3, 84450), (5, 50670), (6, 42225), (9, 28150), (10, 25335), (15, 16890), (18, 14075), (25, 10134), (30, 8445), (45, 5630), (50, 5067), (75, 3378), (90, 2815), (150, 1689), (225, 1126), (450, 563)]