20272950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{15017}}^1$

素因数の和:15038

約数の個数: 48

約数和(自身を含む): 55866960

約数和(自身を除く): 35594010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 15017, 30034, 45051, 75085, 90102, 135153, 150170, 225255, 270306, 375425, 405459, 450510, 675765, 750850, 810918, 1126275, 1351530, 2027295, 2252550, 3378825, 4054590, 6757650, 10136475, 20272950]

約数ペア:

[(1, 20272950), (2, 10136475), (3, 6757650), (5, 4054590), (6, 3378825), (9, 2252550), (10, 2027295), (15, 1351530), (18, 1126275), (25, 810918), (27, 750850), (30, 675765), (45, 450510), (50, 405459), (54, 375425), (75, 270306), (90, 225255), (135, 150170), (150, 135153), (225, 90102), (270, 75085), (450, 45051), (675, 30034), (1350, 15017)]