21886637400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1351027}}^1$

素因数の和:1351055

約数の個数: 120

約数和(自身を含む): 76015590420

約数和(自身を除く): 54128953020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 1351027, 2702054, 4053081, 5404108, 6755135, 8106162, 10808216, 12159243, 13510270, 16212324, 20265405, 24318486, 27020540, 32424648, 33775675, 36477729, 40530810, 48636972, 54041080, 60796215, 67551350, 72955458, 81061620, 97273944, 101327025, 109433187, 121592430, 135102700, 145910916, 162123240, 182388645, 202654050, 218866374, 243184860, 270205400, 291821832, 303981075, 364777290, 405308100, 437732748, 486369720, 547165935, 607962150, 729554580, 810616200, 875465496, 911943225, 1094331870, 1215924300, 1459109160, 1823886450, 2188663740, 2431848600, 2735829675, 3647772900, 4377327480, 5471659350, 7295545800, 10943318700, 21886637400]

約数ペア:

[(1, 21886637400), (2, 10943318700), (3, 7295545800), (4, 5471659350), (5, 4377327480), (6, 3647772900), (8, 2735829675), (9, 2431848600), (10, 2188663740), (12, 1823886450), (15, 1459109160), (18, 1215924300), (20, 1094331870), (24, 911943225), (25, 875465496), (27, 810616200), (30, 729554580), (36, 607962150), (40, 547165935), (45, 486369720), (50, 437732748), (54, 405308100), (60, 364777290), (72, 303981075), (75, 291821832), (81, 270205400), (90, 243184860), (100, 218866374), (108, 202654050), (120, 182388645), (135, 162123240), (150, 145910916), (162, 135102700), (180, 121592430), (200, 109433187), (216, 101327025), (225, 97273944), (270, 81061620), (300, 72955458), (324, 67551350), (360, 60796215), (405, 54041080), (450, 48636972), (540, 40530810), (600, 36477729), (648, 33775675), (675, 32424648), (810, 27020540), (900, 24318486), (1080, 20265405), (1350, 16212324), (1620, 13510270), (1800, 12159243), (2025, 10808216), (2700, 8106162), (3240, 6755135), (4050, 5404108), (5400, 4053081), (8100, 2702054), (16200, 1351027)]