138409650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307577}}^1$

素因数の和:307595

約数の個数: 36

約数和(自身を含む): 371861802

約数和(自身を除く): 233452152

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 307577, 615154, 922731, 1537885, 1845462, 2768193, 3075770, 4613655, 5536386, 7689425, 9227310, 13840965, 15378850, 23068275, 27681930, 46136550, 69204825, 138409650]

約数ペア:

[(1, 138409650), (2, 69204825), (3, 46136550), (5, 27681930), (6, 23068275), (9, 15378850), (10, 13840965), (15, 9227310), (18, 7689425), (25, 5536386), (30, 4613655), (45, 3075770), (50, 2768193), (75, 1845462), (90, 1537885), (150, 922731), (225, 615154), (450, 307577)]