64119600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{1979}}^1$

素因数の和:2009

約数の個数: 150

約数和(自身を含む): 230236380

約数和(自身を除く): 166116780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 1979, 2025, 2160, 2700, 3240, 3600, 3958, 4050, 5400, 5937, 6480, 7916, 8100, 9895, 10800, 11874, 15832, 16200, 17811, 19790, 23748, 29685, 31664, 32400, 35622, 39580, 47496, 49475, 53433, 59370, 71244, 79160, 89055, 94992, 98950, 106866, 118740, 142488, 148425, 158320, 160299, 178110, 197900, 213732, 237480, 267165, 284976, 296850, 320598, 356220, 395800, 427464, 445275, 474960, 534330, 593700, 641196, 712440, 791600, 801495, 854928, 890550, 1068660, 1187400, 1282392, 1335825, 1424880, 1602990, 1781100, 2137320, 2374800, 2564784, 2671650, 3205980, 3562200, 4007475, 4274640, 5343300, 6411960, 7124400, 8014950, 10686600, 12823920, 16029900, 21373200, 32059800, 64119600]

約数ペア:

[(1, 64119600), (2, 32059800), (3, 21373200), (4, 16029900), (5, 12823920), (6, 10686600), (8, 8014950), (9, 7124400), (10, 6411960), (12, 5343300), (15, 4274640), (16, 4007475), (18, 3562200), (20, 3205980), (24, 2671650), (25, 2564784), (27, 2374800), (30, 2137320), (36, 1781100), (40, 1602990), (45, 1424880), (48, 1335825), (50, 1282392), (54, 1187400), (60, 1068660), (72, 890550), (75, 854928), (80, 801495), (81, 791600), (90, 712440), (100, 641196), (108, 593700), (120, 534330), (135, 474960), (144, 445275), (150, 427464), (162, 395800), (180, 356220), (200, 320598), (216, 296850), (225, 284976), (240, 267165), (270, 237480), (300, 213732), (324, 197900), (360, 178110), (400, 160299), (405, 158320), (432, 148425), (450, 142488), (540, 118740), (600, 106866), (648, 98950), (675, 94992), (720, 89055), (810, 79160), (900, 71244), (1080, 59370), (1200, 53433), (1296, 49475), (1350, 47496), (1620, 39580), (1800, 35622), (1979, 32400), (2025, 31664), (2160, 29685), (2700, 23748), (3240, 19790), (3600, 17811), (3958, 16200), (4050, 15832), (5400, 11874), (5937, 10800), (6480, 9895), (7916, 8100)]