2668500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{593}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 8432424

約数和(自身を除く): 5763924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 593, 750, 900, 1125, 1186, 1500, 1779, 2250, 2372, 2965, 3558, 4500, 5337, 5930, 7116, 8895, 10674, 11860, 14825, 17790, 21348, 26685, 29650, 35580, 44475, 53370, 59300, 74125, 88950, 106740, 133425, 148250, 177900, 222375, 266850, 296500, 444750, 533700, 667125, 889500, 1334250, 2668500]

約数ペア:

[(1, 2668500), (2, 1334250), (3, 889500), (4, 667125), (5, 533700), (6, 444750), (9, 296500), (10, 266850), (12, 222375), (15, 177900), (18, 148250), (20, 133425), (25, 106740), (30, 88950), (36, 74125), (45, 59300), (50, 53370), (60, 44475), (75, 35580), (90, 29650), (100, 26685), (125, 21348), (150, 17790), (180, 14825), (225, 11860), (250, 10674), (300, 8895), (375, 7116), (450, 5930), (500, 5337), (593, 4500), (750, 3558), (900, 2965), (1125, 2372), (1186, 2250), (1500, 1779)]