30540100

素因数分解:

$2^2\times 5^2\times {\mathrm{305401}}^1$

素因数の和:305415

約数の個数: 18

約数和(自身を含む): 66272234

約数和(自身を除く): 35732134

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 305401, 610802, 1221604, 1527005, 3054010, 6108020, 7635025, 15270050, 30540100]

約数ペア:

[(1, 30540100), (2, 15270050), (4, 7635025), (5, 6108020), (10, 3054010), (20, 1527005), (25, 1221604), (50, 610802), (100, 305401)]