215395200

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 288

約数和(自身を含む): 799922760

約数和(自身を除く): 584527560

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, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 277, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 540, 554, 576, 600, 640, 648, 675, 720, 800, 810, 831, 864, 900, 960, 972, 1080, 1108, 1152, 1200, 1215, 1296, 1350, 1385, 1440, 1600, 1620, 1662, 1728, 1800, 1920, 1944, 2025, 2160, 2216, 2400, 2430, 2493, 2592, 2700, 2770, 2880, 3200, 3240, 3324, 3456, 3600, 3888, 4050, 4155, 4320, 4432, 4800, 4860, 4986, 5184, 5400, 5540, 5760, 6075, 6480, 6648, 6925, 7200, 7479, 7776, 8100, 8310, 8640, 8864, 9600, 9720, 9972, 10368, 10800, 11080, 12150, 12465, 12960, 13296, 13850, 14400, 14958, 15552, 16200, 16620, 17280, 17728, 19440, 19944, 20775, 21600, 22160, 22437, 24300, 24930, 25920, 26592, 27700, 28800, 29916, 31104, 32400, 33240, 35456, 37395, 38880, 39888, 41550, 43200, 44320, 44874, 48600, 49860, 51840, 53184, 55400, 59832, 62325, 64800, 66480, 67311, 74790, 77760, 79776, 83100, 86400, 88640, 89748, 97200, 99720, 106368, 110800, 112185, 119664, 124650, 129600, 132960, 134622, 149580, 155520, 159552, 166200, 177280, 179496, 186975, 194400, 199440, 221600, 224370, 239328, 249300, 259200, 265920, 269244, 299160, 319104, 332400, 336555, 358992, 373950, 388800, 398880, 443200, 448740, 478656, 498600, 531840, 538488, 560925, 598320, 664800, 673110, 717984, 747900, 777600, 797760, 886400, 897480, 957312, 997200, 1076976, 1121850, 1196640, 1329600, 1346220, 1435968, 1495800, 1595520, 1682775, 1794960, 1994400, 2153952, 2243700, 2393280, 2659200, 2692440, 2871936, 2991600, 3365550, 3589920, 3988800, 4307904, 4487400, 4786560, 5384880, 5983200, 6731100, 7179840, 7977600, 8615808, 8974800, 10769760, 11966400, 13462200, 14359680, 17949600, 21539520, 23932800, 26924400, 35899200, 43079040, 53848800, 71798400, 107697600, 215395200]

約数ペア:

[(1, 215395200), (2, 107697600), (3, 71798400), (4, 53848800), (5, 43079040), (6, 35899200), (8, 26924400), (9, 23932800), (10, 21539520), (12, 17949600), (15, 14359680), (16, 13462200), (18, 11966400), (20, 10769760), (24, 8974800), (25, 8615808), (27, 7977600), (30, 7179840), (32, 6731100), (36, 5983200), (40, 5384880), (45, 4786560), (48, 4487400), (50, 4307904), (54, 3988800), (60, 3589920), (64, 3365550), (72, 2991600), (75, 2871936), (80, 2692440), (81, 2659200), (90, 2393280), (96, 2243700), (100, 2153952), (108, 1994400), (120, 1794960), (128, 1682775), (135, 1595520), (144, 1495800), (150, 1435968), (160, 1346220), (162, 1329600), (180, 1196640), (192, 1121850), (200, 1076976), (216, 997200), (225, 957312), (240, 897480), (243, 886400), (270, 797760), (277, 777600), (288, 747900), (300, 717984), (320, 673110), (324, 664800), (360, 598320), (384, 560925), (400, 538488), (405, 531840), (432, 498600), (450, 478656), (480, 448740), (486, 443200), (540, 398880), (554, 388800), (576, 373950), (600, 358992), (640, 336555), (648, 332400), (675, 319104), (720, 299160), (800, 269244), (810, 265920), (831, 259200), (864, 249300), (900, 239328), (960, 224370), (972, 221600), (1080, 199440), (1108, 194400), (1152, 186975), (1200, 179496), (1215, 177280), (1296, 166200), (1350, 159552), (1385, 155520), (1440, 149580), (1600, 134622), (1620, 132960), (1662, 129600), (1728, 124650), (1800, 119664), (1920, 112185), (1944, 110800), (2025, 106368), (2160, 99720), (2216, 97200), (2400, 89748), (2430, 88640), (2493, 86400), (2592, 83100), (2700, 79776), (2770, 77760), (2880, 74790), (3200, 67311), (3240, 66480), (3324, 64800), (3456, 62325), (3600, 59832), (3888, 55400), (4050, 53184), (4155, 51840), (4320, 49860), (4432, 48600), (4800, 44874), (4860, 44320), (4986, 43200), (5184, 41550), (5400, 39888), (5540, 38880), (5760, 37395), (6075, 35456), (6480, 33240), (6648, 32400), (6925, 31104), (7200, 29916), (7479, 28800), (7776, 27700), (8100, 26592), (8310, 25920), (8640, 24930), (8864, 24300), (9600, 22437), (9720, 22160), (9972, 21600), (10368, 20775), (10800, 19944), (11080, 19440), (12150, 17728), (12465, 17280), (12960, 16620), (13296, 16200), (13850, 15552), (14400, 14958)]