21336600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 67763520

約数和(自身を除く): 46426920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 200, 215, 258, 300, 344, 430, 516, 600, 645, 827, 860, 1032, 1075, 1290, 1654, 1720, 2150, 2481, 2580, 3225, 3308, 4135, 4300, 4962, 5160, 6450, 6616, 8270, 8600, 9924, 12405, 12900, 16540, 19848, 20675, 24810, 25800, 33080, 35561, 41350, 49620, 62025, 71122, 82700, 99240, 106683, 124050, 142244, 165400, 177805, 213366, 248100, 284488, 355610, 426732, 496200, 533415, 711220, 853464, 889025, 1066830, 1422440, 1778050, 2133660, 2667075, 3556100, 4267320, 5334150, 7112200, 10668300, 21336600]

約数ペア:

[(1, 21336600), (2, 10668300), (3, 7112200), (4, 5334150), (5, 4267320), (6, 3556100), (8, 2667075), (10, 2133660), (12, 1778050), (15, 1422440), (20, 1066830), (24, 889025), (25, 853464), (30, 711220), (40, 533415), (43, 496200), (50, 426732), (60, 355610), (75, 284488), (86, 248100), (100, 213366), (120, 177805), (129, 165400), (150, 142244), (172, 124050), (200, 106683), (215, 99240), (258, 82700), (300, 71122), (344, 62025), (430, 49620), (516, 41350), (600, 35561), (645, 33080), (827, 25800), (860, 24810), (1032, 20675), (1075, 19848), (1290, 16540), (1654, 12900), (1720, 12405), (2150, 9924), (2481, 8600), (2580, 8270), (3225, 6616), (3308, 6450), (4135, 5160), (4300, 4962)]