130742550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{290539}}^1$

素因数の和:290557

約数の個数: 36

約数和(自身を含む): 351262860

約数和(自身を除く): 220520310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 290539, 581078, 871617, 1452695, 1743234, 2614851, 2905390, 4358085, 5229702, 7263475, 8716170, 13074255, 14526950, 21790425, 26148510, 43580850, 65371275, 130742550]

約数ペア:

[(1, 130742550), (2, 65371275), (3, 43580850), (5, 26148510), (6, 21790425), (9, 14526950), (10, 13074255), (15, 8716170), (18, 7263475), (25, 5229702), (30, 4358085), (45, 2905390), (50, 2614851), (75, 1743234), (90, 1452695), (150, 871617), (225, 581078), (450, 290539)]