55315200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 189585088

約数和(自身を除く): 134269888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 67, 75, 80, 86, 96, 100, 120, 128, 129, 134, 150, 160, 172, 192, 200, 201, 215, 240, 256, 258, 268, 300, 320, 335, 344, 384, 400, 402, 430, 480, 516, 536, 600, 640, 645, 670, 688, 768, 800, 804, 860, 960, 1005, 1032, 1072, 1075, 1200, 1280, 1290, 1340, 1376, 1600, 1608, 1675, 1720, 1920, 2010, 2064, 2144, 2150, 2400, 2580, 2680, 2752, 2881, 3200, 3216, 3225, 3350, 3440, 3840, 4020, 4128, 4288, 4300, 4800, 5025, 5160, 5360, 5504, 5762, 6400, 6432, 6450, 6700, 6880, 8040, 8256, 8576, 8600, 8643, 9600, 10050, 10320, 10720, 11008, 11524, 12864, 12900, 13400, 13760, 14405, 16080, 16512, 17152, 17200, 17286, 19200, 20100, 20640, 21440, 23048, 25728, 25800, 26800, 27520, 28810, 32160, 33024, 34400, 34572, 40200, 41280, 42880, 43215, 46096, 51456, 51600, 53600, 55040, 57620, 64320, 68800, 69144, 72025, 80400, 82560, 85760, 86430, 92192, 103200, 107200, 115240, 128640, 137600, 138288, 144050, 160800, 165120, 172860, 184384, 206400, 214400, 216075, 230480, 257280, 275200, 276576, 288100, 321600, 345720, 368768, 412800, 428800, 432150, 460960, 553152, 576200, 643200, 691440, 737536, 825600, 864300, 921920, 1106304, 1152400, 1286400, 1382880, 1728600, 1843840, 2212608, 2304800, 2765760, 3457200, 3687680, 4609600, 5531520, 6914400, 9219200, 11063040, 13828800, 18438400, 27657600, 55315200]

約数ペア:

[(1, 55315200), (2, 27657600), (3, 18438400), (4, 13828800), (5, 11063040), (6, 9219200), (8, 6914400), (10, 5531520), (12, 4609600), (15, 3687680), (16, 3457200), (20, 2765760), (24, 2304800), (25, 2212608), (30, 1843840), (32, 1728600), (40, 1382880), (43, 1286400), (48, 1152400), (50, 1106304), (60, 921920), (64, 864300), (67, 825600), (75, 737536), (80, 691440), (86, 643200), (96, 576200), (100, 553152), (120, 460960), (128, 432150), (129, 428800), (134, 412800), (150, 368768), (160, 345720), (172, 321600), (192, 288100), (200, 276576), (201, 275200), (215, 257280), (240, 230480), (256, 216075), (258, 214400), (268, 206400), (300, 184384), (320, 172860), (335, 165120), (344, 160800), (384, 144050), (400, 138288), (402, 137600), (430, 128640), (480, 115240), (516, 107200), (536, 103200), (600, 92192), (640, 86430), (645, 85760), (670, 82560), (688, 80400), (768, 72025), (800, 69144), (804, 68800), (860, 64320), (960, 57620), (1005, 55040), (1032, 53600), (1072, 51600), (1075, 51456), (1200, 46096), (1280, 43215), (1290, 42880), (1340, 41280), (1376, 40200), (1600, 34572), (1608, 34400), (1675, 33024), (1720, 32160), (1920, 28810), (2010, 27520), (2064, 26800), (2144, 25800), (2150, 25728), (2400, 23048), (2580, 21440), (2680, 20640), (2752, 20100), (2881, 19200), (3200, 17286), (3216, 17200), (3225, 17152), (3350, 16512), (3440, 16080), (3840, 14405), (4020, 13760), (4128, 13400), (4288, 12900), (4300, 12864), (4800, 11524), (5025, 11008), (5160, 10720), (5360, 10320), (5504, 10050), (5762, 9600), (6400, 8643), (6432, 8600), (6450, 8576), (6700, 8256), (6880, 8040)]