128692800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 252

約数和(自身を含む): 475778576

約数和(自身を除く): 347085776

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 331, 360, 400, 405, 432, 450, 480, 486, 540, 576, 600, 648, 662, 675, 720, 800, 810, 864, 900, 960, 972, 993, 1080, 1200, 1215, 1296, 1324, 1350, 1440, 1600, 1620, 1655, 1728, 1800, 1944, 1986, 2025, 2160, 2400, 2430, 2592, 2648, 2700, 2880, 2979, 3240, 3310, 3600, 3888, 3972, 4050, 4320, 4800, 4860, 4965, 5184, 5296, 5400, 5958, 6075, 6480, 6620, 7200, 7776, 7944, 8100, 8275, 8640, 8937, 9720, 9930, 10592, 10800, 11916, 12150, 12960, 13240, 14400, 14895, 15552, 15888, 16200, 16550, 17874, 19440, 19860, 21184, 21600, 23832, 24300, 24825, 25920, 26480, 26811, 29790, 31776, 32400, 33100, 35748, 38880, 39720, 43200, 44685, 47664, 48600, 49650, 52960, 53622, 59580, 63552, 64800, 66200, 71496, 74475, 77760, 79440, 80433, 89370, 95328, 97200, 99300, 105920, 107244, 119160, 129600, 132400, 134055, 142992, 148950, 158880, 160866, 178740, 190656, 194400, 198600, 214488, 223425, 238320, 264800, 268110, 285984, 297900, 317760, 321732, 357480, 388800, 397200, 402165, 428976, 446850, 476640, 529600, 536220, 571968, 595800, 643464, 670275, 714960, 794400, 804330, 857952, 893700, 953280, 1072440, 1191600, 1286928, 1340550, 1429920, 1588800, 1608660, 1715904, 1787400, 2010825, 2144880, 2383200, 2573856, 2681100, 2859840, 3217320, 3574800, 4021650, 4289760, 4766400, 5147712, 5362200, 6434640, 7149600, 8043300, 8579520, 10724400, 12869280, 14299200, 16086600, 21448800, 25738560, 32173200, 42897600, 64346400, 128692800]

約数ペア:

[(1, 128692800), (2, 64346400), (3, 42897600), (4, 32173200), (5, 25738560), (6, 21448800), (8, 16086600), (9, 14299200), (10, 12869280), (12, 10724400), (15, 8579520), (16, 8043300), (18, 7149600), (20, 6434640), (24, 5362200), (25, 5147712), (27, 4766400), (30, 4289760), (32, 4021650), (36, 3574800), (40, 3217320), (45, 2859840), (48, 2681100), (50, 2573856), (54, 2383200), (60, 2144880), (64, 2010825), (72, 1787400), (75, 1715904), (80, 1608660), (81, 1588800), (90, 1429920), (96, 1340550), (100, 1286928), (108, 1191600), (120, 1072440), (135, 953280), (144, 893700), (150, 857952), (160, 804330), (162, 794400), (180, 714960), (192, 670275), (200, 643464), (216, 595800), (225, 571968), (240, 536220), (243, 529600), (270, 476640), (288, 446850), (300, 428976), (320, 402165), (324, 397200), (331, 388800), (360, 357480), (400, 321732), (405, 317760), (432, 297900), (450, 285984), (480, 268110), (486, 264800), (540, 238320), (576, 223425), (600, 214488), (648, 198600), (662, 194400), (675, 190656), (720, 178740), (800, 160866), (810, 158880), (864, 148950), (900, 142992), (960, 134055), (972, 132400), (993, 129600), (1080, 119160), (1200, 107244), (1215, 105920), (1296, 99300), (1324, 97200), (1350, 95328), (1440, 89370), (1600, 80433), (1620, 79440), (1655, 77760), (1728, 74475), (1800, 71496), (1944, 66200), (1986, 64800), (2025, 63552), (2160, 59580), (2400, 53622), (2430, 52960), (2592, 49650), (2648, 48600), (2700, 47664), (2880, 44685), (2979, 43200), (3240, 39720), (3310, 38880), (3600, 35748), (3888, 33100), (3972, 32400), (4050, 31776), (4320, 29790), (4800, 26811), (4860, 26480), (4965, 25920), (5184, 24825), (5296, 24300), (5400, 23832), (5958, 21600), (6075, 21184), (6480, 19860), (6620, 19440), (7200, 17874), (7776, 16550), (7944, 16200), (8100, 15888), (8275, 15552), (8640, 14895), (8937, 14400), (9720, 13240), (9930, 12960), (10592, 12150), (10800, 11916)]