78640350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{524269}}^1$

素因数の和:524284

約数の個数: 24

約数和(自身を含む): 195028440

約数和(自身を除く): 116388090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 524269, 1048538, 1572807, 2621345, 3145614, 5242690, 7864035, 13106725, 15728070, 26213450, 39320175, 78640350]

約数ペア:

[(1, 78640350), (2, 39320175), (3, 26213450), (5, 15728070), (6, 13106725), (10, 7864035), (15, 5242690), (25, 3145614), (30, 2621345), (50, 1572807), (75, 1048538), (150, 524269)]