87046400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 258525120

約数和(自身を除く): 171478720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 64, 67, 70, 80, 100, 112, 116, 128, 134, 140, 145, 160, 175, 200, 203, 224, 232, 256, 268, 280, 290, 320, 335, 350, 400, 406, 448, 464, 469, 536, 560, 580, 640, 670, 700, 725, 800, 812, 896, 928, 938, 1015, 1072, 1120, 1160, 1280, 1340, 1400, 1450, 1600, 1624, 1675, 1792, 1856, 1876, 1943, 2030, 2144, 2240, 2320, 2345, 2680, 2800, 2900, 3200, 3248, 3350, 3712, 3752, 3886, 4060, 4288, 4480, 4640, 4690, 5075, 5360, 5600, 5800, 6400, 6496, 6700, 7424, 7504, 7772, 8120, 8576, 8960, 9280, 9380, 9715, 10150, 10720, 11200, 11600, 11725, 12992, 13400, 13601, 15008, 15544, 16240, 17152, 18560, 18760, 19430, 20300, 21440, 22400, 23200, 23450, 25984, 26800, 27202, 30016, 31088, 32480, 37120, 37520, 38860, 40600, 42880, 44800, 46400, 46900, 48575, 51968, 53600, 54404, 60032, 62176, 64960, 68005, 75040, 77720, 81200, 85760, 92800, 93800, 97150, 107200, 108808, 120064, 124352, 129920, 136010, 150080, 155440, 162400, 185600, 187600, 194300, 214400, 217616, 248704, 259840, 272020, 300160, 310880, 324800, 340025, 375200, 388600, 428800, 435232, 497408, 544040, 600320, 621760, 649600, 680050, 750400, 777200, 870464, 1088080, 1243520, 1299200, 1360100, 1500800, 1554400, 1740928, 2176160, 2487040, 2720200, 3001600, 3108800, 3481856, 4352320, 5440400, 6217600, 8704640, 10880800, 12435200, 17409280, 21761600, 43523200, 87046400]

約数ペア:

[(1, 87046400), (2, 43523200), (4, 21761600), (5, 17409280), (7, 12435200), (8, 10880800), (10, 8704640), (14, 6217600), (16, 5440400), (20, 4352320), (25, 3481856), (28, 3108800), (29, 3001600), (32, 2720200), (35, 2487040), (40, 2176160), (50, 1740928), (56, 1554400), (58, 1500800), (64, 1360100), (67, 1299200), (70, 1243520), (80, 1088080), (100, 870464), (112, 777200), (116, 750400), (128, 680050), (134, 649600), (140, 621760), (145, 600320), (160, 544040), (175, 497408), (200, 435232), (203, 428800), (224, 388600), (232, 375200), (256, 340025), (268, 324800), (280, 310880), (290, 300160), (320, 272020), (335, 259840), (350, 248704), (400, 217616), (406, 214400), (448, 194300), (464, 187600), (469, 185600), (536, 162400), (560, 155440), (580, 150080), (640, 136010), (670, 129920), (700, 124352), (725, 120064), (800, 108808), (812, 107200), (896, 97150), (928, 93800), (938, 92800), (1015, 85760), (1072, 81200), (1120, 77720), (1160, 75040), (1280, 68005), (1340, 64960), (1400, 62176), (1450, 60032), (1600, 54404), (1624, 53600), (1675, 51968), (1792, 48575), (1856, 46900), (1876, 46400), (1943, 44800), (2030, 42880), (2144, 40600), (2240, 38860), (2320, 37520), (2345, 37120), (2680, 32480), (2800, 31088), (2900, 30016), (3200, 27202), (3248, 26800), (3350, 25984), (3712, 23450), (3752, 23200), (3886, 22400), (4060, 21440), (4288, 20300), (4480, 19430), (4640, 18760), (4690, 18560), (5075, 17152), (5360, 16240), (5600, 15544), (5800, 15008), (6400, 13601), (6496, 13400), (6700, 12992), (7424, 11725), (7504, 11600), (7772, 11200), (8120, 10720), (8576, 10150), (8960, 9715), (9280, 9380)]