612381600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{28351}}^1$

素因数の和:28380

約数の個数: 144

約数和(自身を含む): 2214858240

約数和(自身を除く): 1602476640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 28351, 56702, 85053, 113404, 141755, 170106, 226808, 255159, 283510, 340212, 425265, 453616, 510318, 567020, 680424, 708775, 765477, 850530, 907232, 1020636, 1134040, 1275795, 1360848, 1417550, 1530954, 1701060, 2041272, 2126325, 2268080, 2551590, 2721696, 2835100, 3061908, 3402120, 3827385, 4082544, 4252650, 4536160, 5103180, 5670200, 6123816, 6378975, 6804240, 7654770, 8165088, 8505300, 10206360, 11340400, 12247632, 12757950, 13608480, 15309540, 17010600, 19136925, 20412720, 22680800, 24495264, 25515900, 30619080, 34021200, 38273850, 40825440, 51031800, 61238160, 68042400, 76547700, 102063600, 122476320, 153095400, 204127200, 306190800, 612381600]

約数ペア:

[(1, 612381600), (2, 306190800), (3, 204127200), (4, 153095400), (5, 122476320), (6, 102063600), (8, 76547700), (9, 68042400), (10, 61238160), (12, 51031800), (15, 40825440), (16, 38273850), (18, 34021200), (20, 30619080), (24, 25515900), (25, 24495264), (27, 22680800), (30, 20412720), (32, 19136925), (36, 17010600), (40, 15309540), (45, 13608480), (48, 12757950), (50, 12247632), (54, 11340400), (60, 10206360), (72, 8505300), (75, 8165088), (80, 7654770), (90, 6804240), (96, 6378975), (100, 6123816), (108, 5670200), (120, 5103180), (135, 4536160), (144, 4252650), (150, 4082544), (160, 3827385), (180, 3402120), (200, 3061908), (216, 2835100), (225, 2721696), (240, 2551590), (270, 2268080), (288, 2126325), (300, 2041272), (360, 1701060), (400, 1530954), (432, 1417550), (450, 1360848), (480, 1275795), (540, 1134040), (600, 1020636), (675, 907232), (720, 850530), (800, 765477), (864, 708775), (900, 680424), (1080, 567020), (1200, 510318), (1350, 453616), (1440, 425265), (1800, 340212), (2160, 283510), (2400, 255159), (2700, 226808), (3600, 170106), (4320, 141755), (5400, 113404), (7200, 85053), (10800, 56702), (21600, 28351)]