42746400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1979}}^1$

素因数の和:2008

約数の個数: 144

約数和(自身を含む): 154677600

約数和(自身を除く): 111931200

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, 1979, 2160, 2400, 2700, 3600, 3958, 4320, 5400, 5937, 7200, 7916, 9895, 10800, 11874, 15832, 17811, 19790, 21600, 23748, 29685, 31664, 35622, 39580, 47496, 49475, 53433, 59370, 63328, 71244, 79160, 89055, 94992, 98950, 106866, 118740, 142488, 148425, 158320, 178110, 189984, 197900, 213732, 237480, 267165, 284976, 296850, 316640, 356220, 395800, 427464, 445275, 474960, 534330, 569952, 593700, 712440, 791600, 854928, 890550, 949920, 1068660, 1187400, 1335825, 1424880, 1583200, 1709856, 1781100, 2137320, 2374800, 2671650, 2849760, 3562200, 4274640, 4749600, 5343300, 7124400, 8549280, 10686600, 14248800, 21373200, 42746400]

約数ペア:

[(1, 42746400), (2, 21373200), (3, 14248800), (4, 10686600), (5, 8549280), (6, 7124400), (8, 5343300), (9, 4749600), (10, 4274640), (12, 3562200), (15, 2849760), (16, 2671650), (18, 2374800), (20, 2137320), (24, 1781100), (25, 1709856), (27, 1583200), (30, 1424880), (32, 1335825), (36, 1187400), (40, 1068660), (45, 949920), (48, 890550), (50, 854928), (54, 791600), (60, 712440), (72, 593700), (75, 569952), (80, 534330), (90, 474960), (96, 445275), (100, 427464), (108, 395800), (120, 356220), (135, 316640), (144, 296850), (150, 284976), (160, 267165), (180, 237480), (200, 213732), (216, 197900), (225, 189984), (240, 178110), (270, 158320), (288, 148425), (300, 142488), (360, 118740), (400, 106866), (432, 98950), (450, 94992), (480, 89055), (540, 79160), (600, 71244), (675, 63328), (720, 59370), (800, 53433), (864, 49475), (900, 47496), (1080, 39580), (1200, 35622), (1350, 31664), (1440, 29685), (1800, 23748), (1979, 21600), (2160, 19790), (2400, 17811), (2700, 15832), (3600, 11874), (3958, 10800), (4320, 9895), (5400, 7916), (5937, 7200)]