213976800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 216

約数和(自身を含む): 764107344

約数和(自身を除く): 550130544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 113, 120, 144, 150, 160, 180, 200, 225, 226, 240, 263, 288, 300, 339, 360, 400, 450, 452, 480, 526, 565, 600, 678, 720, 789, 800, 900, 904, 1017, 1052, 1130, 1200, 1315, 1356, 1440, 1578, 1695, 1800, 1808, 2034, 2104, 2260, 2367, 2400, 2630, 2712, 2825, 3156, 3390, 3600, 3616, 3945, 4068, 4208, 4520, 4734, 5085, 5260, 5424, 5650, 6312, 6575, 6780, 7200, 7890, 8136, 8416, 8475, 9040, 9468, 10170, 10520, 10848, 11300, 11835, 12624, 13150, 13560, 15780, 16272, 16950, 18080, 18936, 19725, 20340, 21040, 22600, 23670, 25248, 25425, 26300, 27120, 29719, 31560, 32544, 33900, 37872, 39450, 40680, 42080, 45200, 47340, 50850, 52600, 54240, 59175, 59438, 63120, 67800, 75744, 78900, 81360, 89157, 90400, 94680, 101700, 105200, 118350, 118876, 126240, 135600, 148595, 157800, 162720, 178314, 189360, 203400, 210400, 236700, 237752, 267471, 271200, 297190, 315600, 356628, 378720, 406800, 445785, 473400, 475504, 534942, 594380, 631200, 713256, 742975, 813600, 891570, 946800, 951008, 1069884, 1188760, 1337355, 1426512, 1485950, 1783140, 1893600, 2139768, 2228925, 2377520, 2674710, 2853024, 2971900, 3566280, 4279536, 4457850, 4755040, 5349420, 5943800, 6686775, 7132560, 8559072, 8915700, 10698840, 11887600, 13373550, 14265120, 17831400, 21397680, 23775200, 26747100, 35662800, 42795360, 53494200, 71325600, 106988400, 213976800]

約数ペア:

[(1, 213976800), (2, 106988400), (3, 71325600), (4, 53494200), (5, 42795360), (6, 35662800), (8, 26747100), (9, 23775200), (10, 21397680), (12, 17831400), (15, 14265120), (16, 13373550), (18, 11887600), (20, 10698840), (24, 8915700), (25, 8559072), (30, 7132560), (32, 6686775), (36, 5943800), (40, 5349420), (45, 4755040), (48, 4457850), (50, 4279536), (60, 3566280), (72, 2971900), (75, 2853024), (80, 2674710), (90, 2377520), (96, 2228925), (100, 2139768), (113, 1893600), (120, 1783140), (144, 1485950), (150, 1426512), (160, 1337355), (180, 1188760), (200, 1069884), (225, 951008), (226, 946800), (240, 891570), (263, 813600), (288, 742975), (300, 713256), (339, 631200), (360, 594380), (400, 534942), (450, 475504), (452, 473400), (480, 445785), (526, 406800), (565, 378720), (600, 356628), (678, 315600), (720, 297190), (789, 271200), (800, 267471), (900, 237752), (904, 236700), (1017, 210400), (1052, 203400), (1130, 189360), (1200, 178314), (1315, 162720), (1356, 157800), (1440, 148595), (1578, 135600), (1695, 126240), (1800, 118876), (1808, 118350), (2034, 105200), (2104, 101700), (2260, 94680), (2367, 90400), (2400, 89157), (2630, 81360), (2712, 78900), (2825, 75744), (3156, 67800), (3390, 63120), (3600, 59438), (3616, 59175), (3945, 54240), (4068, 52600), (4208, 50850), (4520, 47340), (4734, 45200), (5085, 42080), (5260, 40680), (5424, 39450), (5650, 37872), (6312, 33900), (6575, 32544), (6780, 31560), (7200, 29719), (7890, 27120), (8136, 26300), (8416, 25425), (8475, 25248), (9040, 23670), (9468, 22600), (10170, 21040), (10520, 20340), (10848, 19725), (11300, 18936), (11835, 18080), (12624, 16950), (13150, 16272), (13560, 15780)]