61131300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{203771}}^1$

素因数の和:203788

約数の個数: 36

約数和(自身を含む): 176874096

約数和(自身を除く): 115742796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 203771, 407542, 611313, 815084, 1018855, 1222626, 2037710, 2445252, 3056565, 4075420, 5094275, 6113130, 10188550, 12226260, 15282825, 20377100, 30565650, 61131300]

約数ペア:

[(1, 61131300), (2, 30565650), (3, 20377100), (4, 15282825), (5, 12226260), (6, 10188550), (10, 6113130), (12, 5094275), (15, 4075420), (20, 3056565), (25, 2445252), (30, 2037710), (50, 1222626), (60, 1018855), (75, 815084), (100, 611313), (150, 407542), (300, 203771)]