256746150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{570547}}^1$

素因数の和:570565

約数の個数: 36

約数和(自身を含む): 689792532

約数和(自身を除く): 433046382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 570547, 1141094, 1711641, 2852735, 3423282, 5134923, 5705470, 8558205, 10269846, 14263675, 17116410, 25674615, 28527350, 42791025, 51349230, 85582050, 128373075, 256746150]

約数ペア:

[(1, 256746150), (2, 128373075), (3, 85582050), (5, 51349230), (6, 42791025), (9, 28527350), (10, 25674615), (15, 17116410), (18, 14263675), (25, 10269846), (30, 8558205), (45, 5705470), (50, 5134923), (75, 3423282), (90, 2852735), (150, 1711641), (225, 1141094), (450, 570547)]