300550060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137867}}^1$

素因数の和:137985

約数の個数: 24

約数和(自身を含む): 636950160

約数和(自身を除く): 336400100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 137867, 275734, 551468, 689335, 1378670, 2757340, 15027503, 30055006, 60110012, 75137515, 150275030, 300550060]

約数ペア:

[(1, 300550060), (2, 150275030), (4, 75137515), (5, 60110012), (10, 30055006), (20, 15027503), (109, 2757340), (218, 1378670), (436, 689335), (545, 551468), (1090, 275734), (2180, 137867)]