71678400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 168

約数和(自身を含む): 239054640

約数和(自身を除く): 167376240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 109, 120, 137, 150, 160, 192, 200, 218, 240, 274, 300, 320, 327, 400, 411, 436, 480, 545, 548, 600, 654, 685, 800, 822, 872, 960, 1090, 1096, 1200, 1308, 1370, 1600, 1635, 1644, 1744, 2055, 2180, 2192, 2400, 2616, 2725, 2740, 3270, 3288, 3425, 3488, 4110, 4360, 4384, 4800, 5232, 5450, 5480, 6540, 6576, 6850, 6976, 8175, 8220, 8720, 8768, 10275, 10464, 10900, 10960, 13080, 13152, 13700, 14933, 16350, 16440, 17440, 20550, 20928, 21800, 21920, 26160, 26304, 27400, 29866, 32700, 32880, 34880, 41100, 43600, 43840, 44799, 52320, 54800, 59732, 65400, 65760, 74665, 82200, 87200, 89598, 104640, 109600, 119464, 130800, 131520, 149330, 164400, 174400, 179196, 219200, 223995, 238928, 261600, 298660, 328800, 358392, 373325, 447990, 477856, 523200, 597320, 657600, 716784, 746650, 895980, 955712, 1119975, 1194640, 1433568, 1493300, 1791960, 2239950, 2389280, 2867136, 2986600, 3583920, 4479900, 4778560, 5973200, 7167840, 8959800, 11946400, 14335680, 17919600, 23892800, 35839200, 71678400]

約数ペア:

[(1, 71678400), (2, 35839200), (3, 23892800), (4, 17919600), (5, 14335680), (6, 11946400), (8, 8959800), (10, 7167840), (12, 5973200), (15, 4778560), (16, 4479900), (20, 3583920), (24, 2986600), (25, 2867136), (30, 2389280), (32, 2239950), (40, 1791960), (48, 1493300), (50, 1433568), (60, 1194640), (64, 1119975), (75, 955712), (80, 895980), (96, 746650), (100, 716784), (109, 657600), (120, 597320), (137, 523200), (150, 477856), (160, 447990), (192, 373325), (200, 358392), (218, 328800), (240, 298660), (274, 261600), (300, 238928), (320, 223995), (327, 219200), (400, 179196), (411, 174400), (436, 164400), (480, 149330), (545, 131520), (548, 130800), (600, 119464), (654, 109600), (685, 104640), (800, 89598), (822, 87200), (872, 82200), (960, 74665), (1090, 65760), (1096, 65400), (1200, 59732), (1308, 54800), (1370, 52320), (1600, 44799), (1635, 43840), (1644, 43600), (1744, 41100), (2055, 34880), (2180, 32880), (2192, 32700), (2400, 29866), (2616, 27400), (2725, 26304), (2740, 26160), (3270, 21920), (3288, 21800), (3425, 20928), (3488, 20550), (4110, 17440), (4360, 16440), (4384, 16350), (4800, 14933), (5232, 13700), (5450, 13152), (5480, 13080), (6540, 10960), (6576, 10900), (6850, 10464), (6976, 10275), (8175, 8768), (8220, 8720)]