83187200

素因数分解:

$2^9\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 120

約数和(自身を含む): 211335432

約数和(自身を除く): 128148232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 97, 100, 128, 134, 160, 194, 200, 256, 268, 320, 335, 388, 400, 485, 512, 536, 640, 670, 776, 800, 970, 1072, 1280, 1340, 1552, 1600, 1675, 1940, 2144, 2425, 2560, 2680, 3104, 3200, 3350, 3880, 4288, 4850, 5360, 6208, 6400, 6499, 6700, 7760, 8576, 9700, 10720, 12416, 12800, 12998, 13400, 15520, 17152, 19400, 21440, 24832, 25996, 26800, 31040, 32495, 34304, 38800, 42880, 49664, 51992, 53600, 62080, 64990, 77600, 85760, 103984, 107200, 124160, 129980, 155200, 162475, 171520, 207968, 214400, 248320, 259960, 310400, 324950, 415936, 428800, 519920, 620800, 649900, 831872, 857600, 1039840, 1241600, 1299800, 1663744, 2079680, 2599600, 3327488, 4159360, 5199200, 8318720, 10398400, 16637440, 20796800, 41593600, 83187200]

約数ペア:

[(1, 83187200), (2, 41593600), (4, 20796800), (5, 16637440), (8, 10398400), (10, 8318720), (16, 5199200), (20, 4159360), (25, 3327488), (32, 2599600), (40, 2079680), (50, 1663744), (64, 1299800), (67, 1241600), (80, 1039840), (97, 857600), (100, 831872), (128, 649900), (134, 620800), (160, 519920), (194, 428800), (200, 415936), (256, 324950), (268, 310400), (320, 259960), (335, 248320), (388, 214400), (400, 207968), (485, 171520), (512, 162475), (536, 155200), (640, 129980), (670, 124160), (776, 107200), (800, 103984), (970, 85760), (1072, 77600), (1280, 64990), (1340, 62080), (1552, 53600), (1600, 51992), (1675, 49664), (1940, 42880), (2144, 38800), (2425, 34304), (2560, 32495), (2680, 31040), (3104, 26800), (3200, 25996), (3350, 24832), (3880, 21440), (4288, 19400), (4850, 17152), (5360, 15520), (6208, 13400), (6400, 12998), (6499, 12800), (6700, 12416), (7760, 10720), (8576, 9700)]