81093300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{270311}}^1$

素因数の和:270328

約数の個数: 36

約数和(自身を含む): 234630816

約数和(自身を除く): 153537516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 270311, 540622, 810933, 1081244, 1351555, 1621866, 2703110, 3243732, 4054665, 5406220, 6757775, 8109330, 13515550, 16218660, 20273325, 27031100, 40546650, 81093300]

約数ペア:

[(1, 81093300), (2, 40546650), (3, 27031100), (4, 20273325), (5, 16218660), (6, 13515550), (10, 8109330), (12, 6757775), (15, 5406220), (20, 4054665), (25, 3243732), (30, 2703110), (50, 1621866), (60, 1351555), (75, 1081244), (100, 810933), (150, 540622), (300, 270311)]