200742540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3345709}}^1$

素因数の和:3345721

約数の個数: 24

約数和(自身を含む): 562079280

約数和(自身を除く): 361336740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3345709, 6691418, 10037127, 13382836, 16728545, 20074254, 33457090, 40148508, 50185635, 66914180, 100371270, 200742540]

約数ペア:

[(1, 200742540), (2, 100371270), (3, 66914180), (4, 50185635), (5, 40148508), (6, 33457090), (10, 20074254), (12, 16728545), (15, 13382836), (20, 10037127), (30, 6691418), (60, 3345709)]