201577020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{63389}}^1$

素因数の和:63454

約数の個数: 48

約数和(自身を含む): 575074080

約数和(自身を除く): 373497060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 63389, 126778, 190167, 253556, 316945, 380334, 633890, 760668, 950835, 1267780, 1901670, 3359617, 3803340, 6719234, 10078851, 13438468, 16798085, 20157702, 33596170, 40315404, 50394255, 67192340, 100788510, 201577020]

約数ペア:

[(1, 201577020), (2, 100788510), (3, 67192340), (4, 50394255), (5, 40315404), (6, 33596170), (10, 20157702), (12, 16798085), (15, 13438468), (20, 10078851), (30, 6719234), (53, 3803340), (60, 3359617), (106, 1901670), (159, 1267780), (212, 950835), (265, 760668), (318, 633890), (530, 380334), (636, 316945), (795, 253556), (1060, 190167), (1590, 126778), (3180, 63389)]