202363020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1124239}}^1$

素因数の和:1124254

約数の個数: 36

約数和(自身を含む): 613835040

約数和(自身を除く): 411472020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1124239, 2248478, 3372717, 4496956, 5621195, 6745434, 10118151, 11242390, 13490868, 16863585, 20236302, 22484780, 33727170, 40472604, 50590755, 67454340, 101181510, 202363020]

約数ペア:

[(1, 202363020), (2, 101181510), (3, 67454340), (4, 50590755), (5, 40472604), (6, 33727170), (9, 22484780), (10, 20236302), (12, 16863585), (15, 13490868), (18, 11242390), (20, 10118151), (30, 6745434), (36, 5621195), (45, 4496956), (60, 3372717), (90, 2248478), (180, 1124239)]