150800060

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{18803}}^1$

素因数の和:19213

約数の個数: 24

約数和(自身を含む): 317486736

約数和(自身を除く): 166686676

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 18803, 37606, 75212, 94015, 188030, 376060, 7540003, 15080006, 30160012, 37700015, 75400030, 150800060]

約数ペア:

[(1, 150800060), (2, 75400030), (4, 37700015), (5, 30160012), (10, 15080006), (20, 7540003), (401, 376060), (802, 188030), (1604, 94015), (2005, 75212), (4010, 37606), (8020, 18803)]