200743020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1115239}}^1$

素因数の和:1115254

約数の個数: 36

約数和(自身を含む): 608921040

約数和(自身を除く): 408178020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1115239, 2230478, 3345717, 4460956, 5576195, 6691434, 10037151, 11152390, 13382868, 16728585, 20074302, 22304780, 33457170, 40148604, 50185755, 66914340, 100371510, 200743020]

約数ペア:

[(1, 200743020), (2, 100371510), (3, 66914340), (4, 50185755), (5, 40148604), (6, 33457170), (9, 22304780), (10, 20074302), (12, 16728585), (15, 13382868), (18, 11152390), (20, 10037151), (30, 6691434), (36, 5576195), (45, 4460956), (60, 3345717), (90, 2230478), (180, 1115239)]