127661550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11987}}^1$

素因数の和:12073

約数の個数: 48

約数和(自身を含む): 321086592

約数和(自身を除く): 193425042

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 11987, 23974, 35961, 59935, 71922, 119870, 179805, 299675, 359610, 599350, 851077, 899025, 1702154, 1798050, 2553231, 4255385, 5106462, 8510770, 12766155, 21276925, 25532310, 42553850, 63830775, 127661550]

約数ペア:

[(1, 127661550), (2, 63830775), (3, 42553850), (5, 25532310), (6, 21276925), (10, 12766155), (15, 8510770), (25, 5106462), (30, 4255385), (50, 2553231), (71, 1798050), (75, 1702154), (142, 899025), (150, 851077), (213, 599350), (355, 359610), (426, 299675), (710, 179805), (1065, 119870), (1775, 71922), (2130, 59935), (3550, 35961), (5325, 23974), (10650, 11987)]