285238950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{26783}}^1$

素因数の和:26869

約数の個数: 48

約数和(自身を含む): 717382656

約数和(自身を除く): 432143706

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, 26783, 53566, 80349, 133915, 160698, 267830, 401745, 669575, 803490, 1339150, 1901593, 2008725, 3803186, 4017450, 5704779, 9507965, 11409558, 19015930, 28523895, 47539825, 57047790, 95079650, 142619475, 285238950]

約数ペア:

[(1, 285238950), (2, 142619475), (3, 95079650), (5, 57047790), (6, 47539825), (10, 28523895), (15, 19015930), (25, 11409558), (30, 9507965), (50, 5704779), (71, 4017450), (75, 3803186), (142, 2008725), (150, 1901593), (213, 1339150), (355, 803490), (426, 669575), (710, 401745), (1065, 267830), (1775, 160698), (2130, 133915), (3550, 80349), (5325, 53566), (10650, 26783)]