135818820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{754549}}^1$

素因数の和:754564

約数の個数: 36

約数和(自身を含む): 411984300

約数和(自身を除く): 276165480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 754549, 1509098, 2263647, 3018196, 3772745, 4527294, 6790941, 7545490, 9054588, 11318235, 13581882, 15090980, 22636470, 27163764, 33954705, 45272940, 67909410, 135818820]

約数ペア:

[(1, 135818820), (2, 67909410), (3, 45272940), (4, 33954705), (5, 27163764), (6, 22636470), (9, 15090980), (10, 13581882), (12, 11318235), (15, 9054588), (18, 7545490), (20, 6790941), (30, 4527294), (36, 3772745), (45, 3018196), (60, 2263647), (90, 1509098), (180, 754549)]