338850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{251}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 937440

約数和(自身を除く): 598590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 251, 270, 450, 502, 675, 753, 1255, 1350, 1506, 2259, 2510, 3765, 4518, 6275, 6777, 7530, 11295, 12550, 13554, 18825, 22590, 33885, 37650, 56475, 67770, 112950, 169425, 338850]

約数ペア:

[(1, 338850), (2, 169425), (3, 112950), (5, 67770), (6, 56475), (9, 37650), (10, 33885), (15, 22590), (18, 18825), (25, 13554), (27, 12550), (30, 11295), (45, 7530), (50, 6777), (54, 6275), (75, 4518), (90, 3765), (135, 2510), (150, 2259), (225, 1506), (251, 1350), (270, 1255), (450, 753), (502, 675)]