19286100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 90

約数和(自身を含む): 62544174

約数和(自身を除く): 43258074

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2381, 2700, 4050, 4762, 7143, 8100, 9524, 11905, 14286, 21429, 23810, 28572, 35715, 42858, 47620, 59525, 64287, 71430, 85716, 107145, 119050, 128574, 142860, 178575, 192861, 214290, 238100, 257148, 321435, 357150, 385722, 428580, 535725, 642870, 714300, 771444, 964305, 1071450, 1285740, 1607175, 1928610, 2142900, 3214350, 3857220, 4821525, 6428700, 9643050, 19286100]

約数ペア:

[(1, 19286100), (2, 9643050), (3, 6428700), (4, 4821525), (5, 3857220), (6, 3214350), (9, 2142900), (10, 1928610), (12, 1607175), (15, 1285740), (18, 1071450), (20, 964305), (25, 771444), (27, 714300), (30, 642870), (36, 535725), (45, 428580), (50, 385722), (54, 357150), (60, 321435), (75, 257148), (81, 238100), (90, 214290), (100, 192861), (108, 178575), (135, 142860), (150, 128574), (162, 119050), (180, 107145), (225, 85716), (270, 71430), (300, 64287), (324, 59525), (405, 47620), (450, 42858), (540, 35715), (675, 28572), (810, 23810), (900, 21429), (1350, 14286), (1620, 11905), (2025, 9524), (2381, 8100), (2700, 7143), (4050, 4762)]