138442950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{307651}}^1$

素因数の和:307669

約数の個数: 36

約数和(自身を含む): 371951268

約数和(自身を除く): 233508318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 307651, 615302, 922953, 1538255, 1845906, 2768859, 3076510, 4614765, 5537718, 7691275, 9229530, 13844295, 15382550, 23073825, 27688590, 46147650, 69221475, 138442950]

約数ペア:

[(1, 138442950), (2, 69221475), (3, 46147650), (5, 27688590), (6, 23073825), (9, 15382550), (10, 13844295), (15, 9229530), (18, 7691275), (25, 5537718), (30, 4614765), (45, 3076510), (50, 2768859), (75, 1845906), (90, 1538255), (150, 922953), (225, 615302), (450, 307651)]