72969300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{81077}}^1$

素因数の和:81097

約数の個数: 54

約数和(自身を含む): 228721038

約数和(自身を除く): 155751738

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 81077, 162154, 243231, 324308, 405385, 486462, 729693, 810770, 972924, 1216155, 1459386, 1621540, 2026925, 2432310, 2918772, 3648465, 4053850, 4864620, 6080775, 7296930, 8107700, 12161550, 14593860, 18242325, 24323100, 36484650, 72969300]

約数ペア:

[(1, 72969300), (2, 36484650), (3, 24323100), (4, 18242325), (5, 14593860), (6, 12161550), (9, 8107700), (10, 7296930), (12, 6080775), (15, 4864620), (18, 4053850), (20, 3648465), (25, 2918772), (30, 2432310), (36, 2026925), (45, 1621540), (50, 1459386), (60, 1216155), (75, 972924), (90, 810770), (100, 729693), (150, 486462), (180, 405385), (225, 324308), (300, 243231), (450, 162154), (900, 81077)]