27786600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 95752800

約数和(自身を除く): 67966200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 359, 360, 387, 430, 450, 516, 600, 645, 718, 774, 860, 900, 1032, 1075, 1077, 1290, 1436, 1548, 1720, 1795, 1800, 1935, 2150, 2154, 2580, 2872, 3096, 3225, 3231, 3590, 3870, 4300, 4308, 5160, 5385, 6450, 6462, 7180, 7740, 8600, 8616, 8975, 9675, 10770, 12900, 12924, 14360, 15437, 15480, 16155, 17950, 19350, 21540, 25800, 25848, 26925, 30874, 32310, 35900, 38700, 43080, 46311, 53850, 61748, 64620, 71800, 77185, 77400, 80775, 92622, 107700, 123496, 129240, 138933, 154370, 161550, 185244, 215400, 231555, 277866, 308740, 323100, 370488, 385925, 463110, 555732, 617480, 646200, 694665, 771850, 926220, 1111464, 1157775, 1389330, 1543700, 1852440, 2315550, 2778660, 3087400, 3473325, 4631100, 5557320, 6946650, 9262200, 13893300, 27786600]

約数ペア:

[(1, 27786600), (2, 13893300), (3, 9262200), (4, 6946650), (5, 5557320), (6, 4631100), (8, 3473325), (9, 3087400), (10, 2778660), (12, 2315550), (15, 1852440), (18, 1543700), (20, 1389330), (24, 1157775), (25, 1111464), (30, 926220), (36, 771850), (40, 694665), (43, 646200), (45, 617480), (50, 555732), (60, 463110), (72, 385925), (75, 370488), (86, 323100), (90, 308740), (100, 277866), (120, 231555), (129, 215400), (150, 185244), (172, 161550), (180, 154370), (200, 138933), (215, 129240), (225, 123496), (258, 107700), (300, 92622), (344, 80775), (359, 77400), (360, 77185), (387, 71800), (430, 64620), (450, 61748), (516, 53850), (600, 46311), (645, 43080), (718, 38700), (774, 35900), (860, 32310), (900, 30874), (1032, 26925), (1075, 25848), (1077, 25800), (1290, 21540), (1436, 19350), (1548, 17950), (1720, 16155), (1795, 15480), (1800, 15437), (1935, 14360), (2150, 12924), (2154, 12900), (2580, 10770), (2872, 9675), (3096, 8975), (3225, 8616), (3231, 8600), (3590, 7740), (3870, 7180), (4300, 6462), (4308, 6450), (5160, 5385)]