66009000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{22003}}^1$

素因数の和:22027

約数の個数: 64

約数和(自身を含む): 205957440

約数和(自身を除く): 139948440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 22003, 44006, 66009, 88012, 110015, 132018, 176024, 220030, 264036, 330045, 440060, 528072, 550075, 660090, 880120, 1100150, 1320180, 1650225, 2200300, 2640360, 2750375, 3300450, 4400600, 5500750, 6600900, 8251125, 11001500, 13201800, 16502250, 22003000, 33004500, 66009000]

約数ペア:

[(1, 66009000), (2, 33004500), (3, 22003000), (4, 16502250), (5, 13201800), (6, 11001500), (8, 8251125), (10, 6600900), (12, 5500750), (15, 4400600), (20, 3300450), (24, 2750375), (25, 2640360), (30, 2200300), (40, 1650225), (50, 1320180), (60, 1100150), (75, 880120), (100, 660090), (120, 550075), (125, 528072), (150, 440060), (200, 330045), (250, 264036), (300, 220030), (375, 176024), (500, 132018), (600, 110015), (750, 88012), (1000, 66009), (1500, 44006), (3000, 22003)]