138437550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307639}}^1$

素因数の和:307657

約数の個数: 36

約数和(自身を含む): 371936760

約数和(自身を除く): 233499210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 307639, 615278, 922917, 1538195, 1845834, 2768751, 3076390, 4614585, 5537502, 7690975, 9229170, 13843755, 15381950, 23072925, 27687510, 46145850, 69218775, 138437550]

約数ペア:

[(1, 138437550), (2, 69218775), (3, 46145850), (5, 27687510), (6, 23072925), (9, 15381950), (10, 13843755), (15, 9229170), (18, 7690975), (25, 5537502), (30, 4614585), (45, 3076390), (50, 2768751), (75, 1845834), (90, 1538195), (150, 922917), (225, 615278), (450, 307639)]