213256800

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{1097}}^1$

素因数の和:1132

約数の個数: 216

約数和(自身を含む): 780559416

約数和(自身を除く): 567302616

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 1080, 1097, 1200, 1215, 1296, 1350, 1440, 1620, 1800, 1944, 2025, 2160, 2194, 2400, 2430, 2592, 2700, 3240, 3291, 3600, 3888, 4050, 4320, 4388, 4860, 5400, 5485, 6075, 6480, 6582, 7200, 7776, 8100, 8776, 9720, 9873, 10800, 10970, 12150, 12960, 13164, 16200, 16455, 17552, 19440, 19746, 21600, 21940, 24300, 26328, 27425, 29619, 32400, 32910, 35104, 38880, 39492, 43880, 48600, 49365, 52656, 54850, 59238, 64800, 65820, 78984, 82275, 87760, 88857, 97200, 98730, 105312, 109700, 118476, 131640, 148095, 157968, 164550, 175520, 177714, 194400, 197460, 219400, 236952, 246825, 263280, 266571, 296190, 315936, 329100, 355428, 394920, 438800, 444285, 473904, 493650, 526560, 533142, 592380, 658200, 710856, 740475, 789840, 877600, 888570, 947808, 987300, 1066284, 1184760, 1316400, 1332855, 1421712, 1480950, 1579680, 1777140, 1974600, 2132568, 2221425, 2369520, 2632800, 2665710, 2843424, 2961900, 3554280, 3949200, 4265136, 4442850, 4739040, 5331420, 5923800, 6664275, 7108560, 7898400, 8530272, 8885700, 10662840, 11847600, 13328550, 14217120, 17771400, 21325680, 23695200, 26657100, 35542800, 42651360, 53314200, 71085600, 106628400, 213256800]

約数ペア:

[(1, 213256800), (2, 106628400), (3, 71085600), (4, 53314200), (5, 42651360), (6, 35542800), (8, 26657100), (9, 23695200), (10, 21325680), (12, 17771400), (15, 14217120), (16, 13328550), (18, 11847600), (20, 10662840), (24, 8885700), (25, 8530272), (27, 7898400), (30, 7108560), (32, 6664275), (36, 5923800), (40, 5331420), (45, 4739040), (48, 4442850), (50, 4265136), (54, 3949200), (60, 3554280), (72, 2961900), (75, 2843424), (80, 2665710), (81, 2632800), (90, 2369520), (96, 2221425), (100, 2132568), (108, 1974600), (120, 1777140), (135, 1579680), (144, 1480950), (150, 1421712), (160, 1332855), (162, 1316400), (180, 1184760), (200, 1066284), (216, 987300), (225, 947808), (240, 888570), (243, 877600), (270, 789840), (288, 740475), (300, 710856), (324, 658200), (360, 592380), (400, 533142), (405, 526560), (432, 493650), (450, 473904), (480, 444285), (486, 438800), (540, 394920), (600, 355428), (648, 329100), (675, 315936), (720, 296190), (800, 266571), (810, 263280), (864, 246825), (900, 236952), (972, 219400), (1080, 197460), (1097, 194400), (1200, 177714), (1215, 175520), (1296, 164550), (1350, 157968), (1440, 148095), (1620, 131640), (1800, 118476), (1944, 109700), (2025, 105312), (2160, 98730), (2194, 97200), (2400, 88857), (2430, 87760), (2592, 82275), (2700, 78984), (3240, 65820), (3291, 64800), (3600, 59238), (3888, 54850), (4050, 52656), (4320, 49365), (4388, 48600), (4860, 43880), (5400, 39492), (5485, 38880), (6075, 35104), (6480, 32910), (6582, 32400), (7200, 29619), (7776, 27425), (8100, 26328), (8776, 24300), (9720, 21940), (9873, 21600), (10800, 19746), (10970, 19440), (12150, 17552), (12960, 16455), (13164, 16200)]