56655200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 161489664

約数和(自身を除く): 104834464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 151, 160, 175, 200, 224, 268, 280, 302, 335, 350, 400, 469, 536, 560, 604, 670, 700, 755, 800, 938, 1057, 1072, 1120, 1208, 1340, 1400, 1510, 1675, 1876, 2114, 2144, 2345, 2416, 2680, 2800, 3020, 3350, 3752, 3775, 4228, 4690, 4832, 5285, 5360, 5600, 6040, 6700, 7504, 7550, 8456, 9380, 10117, 10570, 10720, 11725, 12080, 13400, 15008, 15100, 16912, 18760, 20234, 21140, 23450, 24160, 26425, 26800, 30200, 33824, 37520, 40468, 42280, 46900, 50585, 52850, 53600, 60400, 70819, 75040, 80936, 84560, 93800, 101170, 105700, 120800, 141638, 161872, 169120, 187600, 202340, 211400, 252925, 283276, 323744, 354095, 375200, 404680, 422800, 505850, 566552, 708190, 809360, 845600, 1011700, 1133104, 1416380, 1618720, 1770475, 2023400, 2266208, 2832760, 3540950, 4046800, 5665520, 7081900, 8093600, 11331040, 14163800, 28327600, 56655200]

約数ペア:

[(1, 56655200), (2, 28327600), (4, 14163800), (5, 11331040), (7, 8093600), (8, 7081900), (10, 5665520), (14, 4046800), (16, 3540950), (20, 2832760), (25, 2266208), (28, 2023400), (32, 1770475), (35, 1618720), (40, 1416380), (50, 1133104), (56, 1011700), (67, 845600), (70, 809360), (80, 708190), (100, 566552), (112, 505850), (134, 422800), (140, 404680), (151, 375200), (160, 354095), (175, 323744), (200, 283276), (224, 252925), (268, 211400), (280, 202340), (302, 187600), (335, 169120), (350, 161872), (400, 141638), (469, 120800), (536, 105700), (560, 101170), (604, 93800), (670, 84560), (700, 80936), (755, 75040), (800, 70819), (938, 60400), (1057, 53600), (1072, 52850), (1120, 50585), (1208, 46900), (1340, 42280), (1400, 40468), (1510, 37520), (1675, 33824), (1876, 30200), (2114, 26800), (2144, 26425), (2345, 24160), (2416, 23450), (2680, 21140), (2800, 20234), (3020, 18760), (3350, 16912), (3752, 15100), (3775, 15008), (4228, 13400), (4690, 12080), (4832, 11725), (5285, 10720), (5360, 10570), (5600, 10117), (6040, 9380), (6700, 8456), (7504, 7550)]