205141350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{2069}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 509766480

約数和(自身を除く): 304625130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 661, 1322, 1983, 2069, 3305, 3966, 4138, 6207, 6610, 9915, 10345, 12414, 16525, 19830, 20690, 31035, 33050, 49575, 51725, 62070, 99150, 103450, 155175, 310350, 1367609, 2735218, 4102827, 6838045, 8205654, 13676090, 20514135, 34190225, 41028270, 68380450, 102570675, 205141350]

約数ペア:

[(1, 205141350), (2, 102570675), (3, 68380450), (5, 41028270), (6, 34190225), (10, 20514135), (15, 13676090), (25, 8205654), (30, 6838045), (50, 4102827), (75, 2735218), (150, 1367609), (661, 310350), (1322, 155175), (1983, 103450), (2069, 99150), (3305, 62070), (3966, 51725), (4138, 49575), (6207, 33050), (6610, 31035), (9915, 20690), (10345, 19830), (12414, 16525)]