28641042900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31823381}}^1$

素因数の和:31823401

約数の個数: 54

約数和(自身を含む): 89773760622

約数和(自身を除く): 61132717722

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 31823381, 63646762, 95470143, 127293524, 159116905, 190940286, 286410429, 318233810, 381880572, 477350715, 572820858, 636467620, 795584525, 954701430, 1145641716, 1432052145, 1591169050, 1909402860, 2386753575, 2864104290, 3182338100, 4773507150, 5728208580, 7160260725, 9547014300, 14320521450, 28641042900]

約数ペア:

[(1, 28641042900), (2, 14320521450), (3, 9547014300), (4, 7160260725), (5, 5728208580), (6, 4773507150), (9, 3182338100), (10, 2864104290), (12, 2386753575), (15, 1909402860), (18, 1591169050), (20, 1432052145), (25, 1145641716), (30, 954701430), (36, 795584525), (45, 636467620), (50, 572820858), (60, 477350715), (75, 381880572), (90, 318233810), (100, 286410429), (150, 190940286), (180, 159116905), (225, 127293524), (300, 95470143), (450, 63646762), (900, 31823381)]