11991300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{39971}}^1$

素因数の和:39988

約数の個数: 36

約数和(自身を含む): 34695696

約数和(自身を除く): 22704396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 39971, 79942, 119913, 159884, 199855, 239826, 399710, 479652, 599565, 799420, 999275, 1199130, 1998550, 2398260, 2997825, 3997100, 5995650, 11991300]

約数ペア:

[(1, 11991300), (2, 5995650), (3, 3997100), (4, 2997825), (5, 2398260), (6, 1998550), (10, 1199130), (12, 999275), (15, 799420), (20, 599565), (25, 479652), (30, 399710), (50, 239826), (60, 199855), (75, 159884), (100, 119913), (150, 79942), (300, 39971)]