200418180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{8167}}^1$

素因数の和:8588

約数の個数: 48

約数和(自身を含む): 562611840

約数和(自身を除く): 362193660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 8167, 8180, 12270, 16334, 24501, 24540, 32668, 40835, 49002, 81670, 98004, 122505, 163340, 245010, 490020, 3340303, 6680606, 10020909, 13361212, 16701515, 20041818, 33403030, 40083636, 50104545, 66806060, 100209090, 200418180]

約数ペア:

[(1, 200418180), (2, 100209090), (3, 66806060), (4, 50104545), (5, 40083636), (6, 33403030), (10, 20041818), (12, 16701515), (15, 13361212), (20, 10020909), (30, 6680606), (60, 3340303), (409, 490020), (818, 245010), (1227, 163340), (1636, 122505), (2045, 98004), (2454, 81670), (4090, 49002), (4908, 40835), (6135, 32668), (8167, 24540), (8180, 24501), (12270, 16334)]