82972800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 307472880

約数和(自身を除く): 224500080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 64, 67, 72, 75, 80, 86, 90, 96, 100, 120, 128, 129, 134, 144, 150, 160, 172, 180, 192, 200, 201, 215, 225, 240, 258, 268, 288, 300, 320, 335, 344, 360, 384, 387, 400, 402, 430, 450, 480, 516, 536, 576, 600, 603, 640, 645, 670, 688, 720, 774, 800, 804, 860, 900, 960, 1005, 1032, 1072, 1075, 1152, 1200, 1206, 1290, 1340, 1376, 1440, 1548, 1600, 1608, 1675, 1720, 1800, 1920, 1935, 2010, 2064, 2144, 2150, 2400, 2412, 2580, 2680, 2752, 2880, 2881, 3015, 3096, 3200, 3216, 3225, 3350, 3440, 3600, 3870, 4020, 4128, 4288, 4300, 4800, 4824, 5025, 5160, 5360, 5504, 5760, 5762, 6030, 6192, 6432, 6450, 6700, 6880, 7200, 7740, 8040, 8256, 8576, 8600, 8643, 9600, 9648, 9675, 10050, 10320, 10720, 11524, 12060, 12384, 12864, 12900, 13400, 13760, 14400, 14405, 15075, 15480, 16080, 16512, 17200, 17286, 19296, 19350, 20100, 20640, 21440, 23048, 24120, 24768, 25728, 25800, 25929, 26800, 27520, 28800, 28810, 30150, 30960, 32160, 34400, 34572, 38592, 38700, 40200, 41280, 42880, 43215, 46096, 48240, 49536, 51600, 51858, 53600, 57620, 60300, 61920, 64320, 68800, 69144, 72025, 77184, 77400, 80400, 82560, 86430, 92192, 96480, 103200, 103716, 107200, 115240, 120600, 123840, 128640, 129645, 137600, 138288, 144050, 154800, 160800, 172860, 184384, 192960, 206400, 207432, 214400, 216075, 230480, 241200, 247680, 259290, 276576, 288100, 309600, 321600, 345720, 368768, 385920, 412800, 414864, 432150, 460960, 482400, 518580, 553152, 576200, 619200, 643200, 648225, 691440, 829728, 864300, 921920, 964800, 1037160, 1106304, 1152400, 1238400, 1296450, 1382880, 1659456, 1728600, 1843840, 1929600, 2074320, 2304800, 2592900, 2765760, 3318912, 3457200, 4148640, 4609600, 5185800, 5531520, 6914400, 8297280, 9219200, 10371600, 13828800, 16594560, 20743200, 27657600, 41486400, 82972800]

約数ペア:

[(1, 82972800), (2, 41486400), (3, 27657600), (4, 20743200), (5, 16594560), (6, 13828800), (8, 10371600), (9, 9219200), (10, 8297280), (12, 6914400), (15, 5531520), (16, 5185800), (18, 4609600), (20, 4148640), (24, 3457200), (25, 3318912), (30, 2765760), (32, 2592900), (36, 2304800), (40, 2074320), (43, 1929600), (45, 1843840), (48, 1728600), (50, 1659456), (60, 1382880), (64, 1296450), (67, 1238400), (72, 1152400), (75, 1106304), (80, 1037160), (86, 964800), (90, 921920), (96, 864300), (100, 829728), (120, 691440), (128, 648225), (129, 643200), (134, 619200), (144, 576200), (150, 553152), (160, 518580), (172, 482400), (180, 460960), (192, 432150), (200, 414864), (201, 412800), (215, 385920), (225, 368768), (240, 345720), (258, 321600), (268, 309600), (288, 288100), (300, 276576), (320, 259290), (335, 247680), (344, 241200), (360, 230480), (384, 216075), (387, 214400), (400, 207432), (402, 206400), (430, 192960), (450, 184384), (480, 172860), (516, 160800), (536, 154800), (576, 144050), (600, 138288), (603, 137600), (640, 129645), (645, 128640), (670, 123840), (688, 120600), (720, 115240), (774, 107200), (800, 103716), (804, 103200), (860, 96480), (900, 92192), (960, 86430), (1005, 82560), (1032, 80400), (1072, 77400), (1075, 77184), (1152, 72025), (1200, 69144), (1206, 68800), (1290, 64320), (1340, 61920), (1376, 60300), (1440, 57620), (1548, 53600), (1600, 51858), (1608, 51600), (1675, 49536), (1720, 48240), (1800, 46096), (1920, 43215), (1935, 42880), (2010, 41280), (2064, 40200), (2144, 38700), (2150, 38592), (2400, 34572), (2412, 34400), (2580, 32160), (2680, 30960), (2752, 30150), (2880, 28810), (2881, 28800), (3015, 27520), (3096, 26800), (3200, 25929), (3216, 25800), (3225, 25728), (3350, 24768), (3440, 24120), (3600, 23048), (3870, 21440), (4020, 20640), (4128, 20100), (4288, 19350), (4300, 19296), (4800, 17286), (4824, 17200), (5025, 16512), (5160, 16080), (5360, 15480), (5504, 15075), (5760, 14405), (5762, 14400), (6030, 13760), (6192, 13400), (6432, 12900), (6450, 12864), (6700, 12384), (6880, 12060), (7200, 11524), (7740, 10720), (8040, 10320), (8256, 10050), (8576, 9675), (8600, 9648), (8643, 9600)]