13201800

素因数分解:

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

素因数の和:22022

約数の個数: 48

約数和(自身を含む): 40927440

約数和(自身を除く): 27725640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 22003, 44006, 66009, 88012, 110015, 132018, 176024, 220030, 264036, 330045, 440060, 528072, 550075, 660090, 880120, 1100150, 1320180, 1650225, 2200300, 2640360, 3300450, 4400600, 6600900, 13201800]

約数ペア:

[(1, 13201800), (2, 6600900), (3, 4400600), (4, 3300450), (5, 2640360), (6, 2200300), (8, 1650225), (10, 1320180), (12, 1100150), (15, 880120), (20, 660090), (24, 550075), (25, 528072), (30, 440060), (40, 330045), (50, 264036), (60, 220030), (75, 176024), (100, 132018), (120, 110015), (150, 88012), (200, 66009), (300, 44006), (600, 22003)]