149626980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277087}}^1$

素因数の和:277105

約数の個数: 48

約数和(自身を含む): 465507840

約数和(自身を除く): 315880860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 277087, 554174, 831261, 1108348, 1385435, 1662522, 2493783, 2770870, 3325044, 4156305, 4987566, 5541740, 7481349, 8312610, 9975132, 12468915, 14962698, 16625220, 24937830, 29925396, 37406745, 49875660, 74813490, 149626980]

約数ペア:

[(1, 149626980), (2, 74813490), (3, 49875660), (4, 37406745), (5, 29925396), (6, 24937830), (9, 16625220), (10, 14962698), (12, 12468915), (15, 9975132), (18, 8312610), (20, 7481349), (27, 5541740), (30, 4987566), (36, 4156305), (45, 3325044), (54, 2770870), (60, 2493783), (90, 1662522), (108, 1385435), (135, 1108348), (180, 831261), (270, 554174), (540, 277087)]