105667020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1663}}^1$

素因数の和:2031

約数の個数: 72

約数和(自身を含む): 321624576

約数和(自身を除く): 215957556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1663, 1765, 2118, 3177, 3326, 3530, 4236, 4989, 5295, 6354, 6652, 7060, 8315, 9978, 10590, 12708, 14967, 15885, 16630, 19956, 21180, 24945, 29934, 31770, 33260, 49890, 59868, 63540, 74835, 99780, 149670, 299340, 587039, 1174078, 1761117, 2348156, 2935195, 3522234, 5283351, 5870390, 7044468, 8805585, 10566702, 11740780, 17611170, 21133404, 26416755, 35222340, 52833510, 105667020]

約数ペア:

[(1, 105667020), (2, 52833510), (3, 35222340), (4, 26416755), (5, 21133404), (6, 17611170), (9, 11740780), (10, 10566702), (12, 8805585), (15, 7044468), (18, 5870390), (20, 5283351), (30, 3522234), (36, 2935195), (45, 2348156), (60, 1761117), (90, 1174078), (180, 587039), (353, 299340), (706, 149670), (1059, 99780), (1412, 74835), (1663, 63540), (1765, 59868), (2118, 49890), (3177, 33260), (3326, 31770), (3530, 29934), (4236, 24945), (4989, 21180), (5295, 19956), (6354, 16630), (6652, 15885), (7060, 14967), (8315, 12708), (9978, 10590)]