201485460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305281}}^1$

素因数の和:305304

約数の個数: 48

約数和(自身を含む): 615448512

約数和(自身を除く): 413963052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305281, 610562, 915843, 1221124, 1526405, 1831686, 3052810, 3358091, 3663372, 4579215, 6105620, 6716182, 9158430, 10074273, 13432364, 16790455, 18316860, 20148546, 33580910, 40297092, 50371365, 67161820, 100742730, 201485460]

約数ペア:

[(1, 201485460), (2, 100742730), (3, 67161820), (4, 50371365), (5, 40297092), (6, 33580910), (10, 20148546), (11, 18316860), (12, 16790455), (15, 13432364), (20, 10074273), (22, 9158430), (30, 6716182), (33, 6105620), (44, 4579215), (55, 3663372), (60, 3358091), (66, 3052810), (110, 1831686), (132, 1526405), (165, 1221124), (220, 915843), (330, 610562), (660, 305281)]