21324300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71081}}^1$

素因数の和:71098

約数の個数: 36

約数和(自身を含む): 61699176

約数和(自身を除く): 40374876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 71081, 142162, 213243, 284324, 355405, 426486, 710810, 852972, 1066215, 1421620, 1777025, 2132430, 3554050, 4264860, 5331075, 7108100, 10662150, 21324300]

約数ペア:

[(1, 21324300), (2, 10662150), (3, 7108100), (4, 5331075), (5, 4264860), (6, 3554050), (10, 2132430), (12, 1777025), (15, 1421620), (20, 1066215), (25, 852972), (30, 710810), (50, 426486), (60, 355405), (75, 284324), (100, 213243), (150, 142162), (300, 71081)]