38082800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 111745080

約数和(自身を除く): 73662280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 67, 70, 80, 98, 100, 112, 116, 134, 140, 145, 175, 196, 200, 203, 232, 245, 268, 280, 290, 335, 350, 392, 400, 406, 464, 469, 490, 536, 560, 580, 670, 700, 725, 784, 812, 938, 980, 1015, 1072, 1160, 1225, 1340, 1400, 1421, 1450, 1624, 1675, 1876, 1943, 1960, 2030, 2320, 2345, 2450, 2680, 2800, 2842, 2900, 3248, 3283, 3350, 3752, 3886, 3920, 4060, 4690, 4900, 5075, 5360, 5684, 5800, 6566, 6700, 7105, 7504, 7772, 8120, 9380, 9715, 9800, 10150, 11368, 11600, 11725, 13132, 13400, 13601, 14210, 15544, 16240, 16415, 18760, 19430, 19600, 20300, 22736, 23450, 26264, 26800, 27202, 28420, 31088, 32830, 35525, 37520, 38860, 40600, 46900, 48575, 52528, 54404, 56840, 65660, 68005, 71050, 77720, 81200, 82075, 93800, 95207, 97150, 108808, 113680, 131320, 136010, 142100, 155440, 164150, 187600, 190414, 194300, 217616, 262640, 272020, 284200, 328300, 340025, 380828, 388600, 476035, 544040, 568400, 656600, 680050, 761656, 777200, 952070, 1088080, 1313200, 1360100, 1523312, 1904140, 2380175, 2720200, 3808280, 4760350, 5440400, 7616560, 9520700, 19041400, 38082800]

約数ペア:

[(1, 38082800), (2, 19041400), (4, 9520700), (5, 7616560), (7, 5440400), (8, 4760350), (10, 3808280), (14, 2720200), (16, 2380175), (20, 1904140), (25, 1523312), (28, 1360100), (29, 1313200), (35, 1088080), (40, 952070), (49, 777200), (50, 761656), (56, 680050), (58, 656600), (67, 568400), (70, 544040), (80, 476035), (98, 388600), (100, 380828), (112, 340025), (116, 328300), (134, 284200), (140, 272020), (145, 262640), (175, 217616), (196, 194300), (200, 190414), (203, 187600), (232, 164150), (245, 155440), (268, 142100), (280, 136010), (290, 131320), (335, 113680), (350, 108808), (392, 97150), (400, 95207), (406, 93800), (464, 82075), (469, 81200), (490, 77720), (536, 71050), (560, 68005), (580, 65660), (670, 56840), (700, 54404), (725, 52528), (784, 48575), (812, 46900), (938, 40600), (980, 38860), (1015, 37520), (1072, 35525), (1160, 32830), (1225, 31088), (1340, 28420), (1400, 27202), (1421, 26800), (1450, 26264), (1624, 23450), (1675, 22736), (1876, 20300), (1943, 19600), (1960, 19430), (2030, 18760), (2320, 16415), (2345, 16240), (2450, 15544), (2680, 14210), (2800, 13601), (2842, 13400), (2900, 13132), (3248, 11725), (3283, 11600), (3350, 11368), (3752, 10150), (3886, 9800), (3920, 9715), (4060, 9380), (4690, 8120), (4900, 7772), (5075, 7504), (5360, 7105), (5684, 6700), (5800, 6566)]