75269820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1254497}}^1$

素因数の和:1254509

約数の個数: 24

約数和(自身を含む): 210755664

約数和(自身を除く): 135485844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1254497, 2508994, 3763491, 5017988, 6272485, 7526982, 12544970, 15053964, 18817455, 25089940, 37634910, 75269820]

約数ペア:

[(1, 75269820), (2, 37634910), (3, 25089940), (4, 18817455), (5, 15053964), (6, 12544970), (10, 7526982), (12, 6272485), (15, 5017988), (20, 3763491), (30, 2508994), (60, 1254497)]