137430400

素因数分解:

$2^7\times 5^2\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 345100680

約数和(自身を除く): 207670280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 268, 320, 335, 400, 536, 640, 641, 670, 800, 1072, 1282, 1340, 1600, 1675, 2144, 2564, 2680, 3200, 3205, 3350, 4288, 5128, 5360, 6410, 6700, 8576, 10256, 10720, 12820, 13400, 16025, 20512, 21440, 25640, 26800, 32050, 41024, 42880, 42947, 51280, 53600, 64100, 82048, 85894, 102560, 107200, 128200, 171788, 205120, 214400, 214735, 256400, 343576, 410240, 429470, 512800, 687152, 858940, 1025600, 1073675, 1374304, 1717880, 2051200, 2147350, 2748608, 3435760, 4294700, 5497216, 6871520, 8589400, 13743040, 17178800, 27486080, 34357600, 68715200, 137430400]

約数ペア:

[(1, 137430400), (2, 68715200), (4, 34357600), (5, 27486080), (8, 17178800), (10, 13743040), (16, 8589400), (20, 6871520), (25, 5497216), (32, 4294700), (40, 3435760), (50, 2748608), (64, 2147350), (67, 2051200), (80, 1717880), (100, 1374304), (128, 1073675), (134, 1025600), (160, 858940), (200, 687152), (268, 512800), (320, 429470), (335, 410240), (400, 343576), (536, 256400), (640, 214735), (641, 214400), (670, 205120), (800, 171788), (1072, 128200), (1282, 107200), (1340, 102560), (1600, 85894), (1675, 82048), (2144, 64100), (2564, 53600), (2680, 51280), (3200, 42947), (3205, 42880), (3350, 41024), (4288, 32050), (5128, 26800), (5360, 25640), (6410, 21440), (6700, 20512), (8576, 16025), (10256, 13400), (10720, 12820)]