27388800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{317}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 100551600

約数和(自身を除く): 73162800

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 317, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 634, 640, 675, 720, 800, 864, 900, 951, 960, 1080, 1152, 1200, 1268, 1350, 1440, 1585, 1600, 1728, 1800, 1902, 1920, 2160, 2400, 2536, 2700, 2853, 2880, 3170, 3200, 3456, 3600, 3804, 4320, 4755, 4800, 5072, 5400, 5706, 5760, 6340, 7200, 7608, 7925, 8559, 8640, 9510, 9600, 10144, 10800, 11412, 12680, 14265, 14400, 15216, 15850, 17118, 17280, 19020, 20288, 21600, 22824, 23775, 25360, 28530, 28800, 30432, 31700, 34236, 38040, 40576, 42795, 43200, 45648, 47550, 50720, 57060, 60864, 63400, 68472, 71325, 76080, 85590, 86400, 91296, 95100, 101440, 114120, 121728, 126800, 136944, 142650, 152160, 171180, 182592, 190200, 202880, 213975, 228240, 253600, 273888, 285300, 304320, 342360, 365184, 380400, 427950, 456480, 507200, 547776, 570600, 608640, 684720, 760800, 855900, 912960, 1014400, 1095552, 1141200, 1369440, 1521600, 1711800, 1825920, 2282400, 2738880, 3043200, 3423600, 4564800, 5477760, 6847200, 9129600, 13694400, 27388800]

約数ペア:

[(1, 27388800), (2, 13694400), (3, 9129600), (4, 6847200), (5, 5477760), (6, 4564800), (8, 3423600), (9, 3043200), (10, 2738880), (12, 2282400), (15, 1825920), (16, 1711800), (18, 1521600), (20, 1369440), (24, 1141200), (25, 1095552), (27, 1014400), (30, 912960), (32, 855900), (36, 760800), (40, 684720), (45, 608640), (48, 570600), (50, 547776), (54, 507200), (60, 456480), (64, 427950), (72, 380400), (75, 365184), (80, 342360), (90, 304320), (96, 285300), (100, 273888), (108, 253600), (120, 228240), (128, 213975), (135, 202880), (144, 190200), (150, 182592), (160, 171180), (180, 152160), (192, 142650), (200, 136944), (216, 126800), (225, 121728), (240, 114120), (270, 101440), (288, 95100), (300, 91296), (317, 86400), (320, 85590), (360, 76080), (384, 71325), (400, 68472), (432, 63400), (450, 60864), (480, 57060), (540, 50720), (576, 47550), (600, 45648), (634, 43200), (640, 42795), (675, 40576), (720, 38040), (800, 34236), (864, 31700), (900, 30432), (951, 28800), (960, 28530), (1080, 25360), (1152, 23775), (1200, 22824), (1268, 21600), (1350, 20288), (1440, 19020), (1585, 17280), (1600, 17118), (1728, 15850), (1800, 15216), (1902, 14400), (1920, 14265), (2160, 12680), (2400, 11412), (2536, 10800), (2700, 10144), (2853, 9600), (2880, 9510), (3170, 8640), (3200, 8559), (3456, 7925), (3600, 7608), (3804, 7200), (4320, 6340), (4755, 5760), (4800, 5706), (5072, 5400)]