420519600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{12979}}^1$

素因数の和:13009

約数の個数: 150

約数和(自身を含む): 1509327380

約数和(自身を除く): 1088807780

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, 2025, 2160, 2700, 3240, 3600, 4050, 5400, 6480, 8100, 10800, 12979, 16200, 25958, 32400, 38937, 51916, 64895, 77874, 103832, 116811, 129790, 155748, 194685, 207664, 233622, 259580, 311496, 324475, 350433, 389370, 467244, 519160, 584055, 622992, 648950, 700866, 778740, 934488, 973425, 1038320, 1051299, 1168110, 1297900, 1401732, 1557480, 1752165, 1868976, 1946850, 2102598, 2336220, 2595800, 2803464, 2920275, 3114960, 3504330, 3893700, 4205196, 4672440, 5191600, 5256495, 5606928, 5840550, 7008660, 7787400, 8410392, 8760825, 9344880, 10512990, 11681100, 14017320, 15574800, 16820784, 17521650, 21025980, 23362200, 26282475, 28034640, 35043300, 42051960, 46724400, 52564950, 70086600, 84103920, 105129900, 140173200, 210259800, 420519600]

約数ペア:

[(1, 420519600), (2, 210259800), (3, 140173200), (4, 105129900), (5, 84103920), (6, 70086600), (8, 52564950), (9, 46724400), (10, 42051960), (12, 35043300), (15, 28034640), (16, 26282475), (18, 23362200), (20, 21025980), (24, 17521650), (25, 16820784), (27, 15574800), (30, 14017320), (36, 11681100), (40, 10512990), (45, 9344880), (48, 8760825), (50, 8410392), (54, 7787400), (60, 7008660), (72, 5840550), (75, 5606928), (80, 5256495), (81, 5191600), (90, 4672440), (100, 4205196), (108, 3893700), (120, 3504330), (135, 3114960), (144, 2920275), (150, 2803464), (162, 2595800), (180, 2336220), (200, 2102598), (216, 1946850), (225, 1868976), (240, 1752165), (270, 1557480), (300, 1401732), (324, 1297900), (360, 1168110), (400, 1051299), (405, 1038320), (432, 973425), (450, 934488), (540, 778740), (600, 700866), (648, 648950), (675, 622992), (720, 584055), (810, 519160), (900, 467244), (1080, 389370), (1200, 350433), (1296, 324475), (1350, 311496), (1620, 259580), (1800, 233622), (2025, 207664), (2160, 194685), (2700, 155748), (3240, 129790), (3600, 116811), (4050, 103832), (5400, 77874), (6480, 64895), (8100, 51916), (10800, 38937), (12979, 32400), (16200, 25958)]