75239680

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 184548672

約数和(自身を除く): 109308992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1367, 1376, 1720, 2734, 2752, 3440, 5468, 5504, 6835, 6880, 10936, 11008, 13670, 13760, 21872, 27340, 27520, 43744, 54680, 55040, 58781, 87488, 109360, 117562, 174976, 218720, 235124, 293905, 349952, 437440, 470248, 587810, 874880, 940496, 1175620, 1749760, 1880992, 2351240, 3761984, 4702480, 7523968, 9404960, 15047936, 18809920, 37619840, 75239680]

約数ペア:

[(1, 75239680), (2, 37619840), (4, 18809920), (5, 15047936), (8, 9404960), (10, 7523968), (16, 4702480), (20, 3761984), (32, 2351240), (40, 1880992), (43, 1749760), (64, 1175620), (80, 940496), (86, 874880), (128, 587810), (160, 470248), (172, 437440), (215, 349952), (256, 293905), (320, 235124), (344, 218720), (430, 174976), (640, 117562), (688, 109360), (860, 87488), (1280, 58781), (1367, 55040), (1376, 54680), (1720, 43744), (2734, 27520), (2752, 27340), (3440, 21872), (5468, 13760), (5504, 13670), (6835, 11008), (6880, 10936)]