138413400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 430962000

約数和(自身を除く): 292548600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 349, 600, 661, 698, 1047, 1322, 1396, 1745, 1983, 2094, 2644, 2792, 3305, 3490, 3966, 4188, 5235, 5288, 6610, 6980, 7932, 8376, 8725, 9915, 10470, 13220, 13960, 15864, 16525, 17450, 19830, 20940, 26175, 26440, 33050, 34900, 39660, 41880, 49575, 52350, 66100, 69800, 79320, 99150, 104700, 132200, 198300, 209400, 230689, 396600, 461378, 692067, 922756, 1153445, 1384134, 1845512, 2306890, 2768268, 3460335, 4613780, 5536536, 5767225, 6920670, 9227560, 11534450, 13841340, 17301675, 23068900, 27682680, 34603350, 46137800, 69206700, 138413400]

約数ペア:

[(1, 138413400), (2, 69206700), (3, 46137800), (4, 34603350), (5, 27682680), (6, 23068900), (8, 17301675), (10, 13841340), (12, 11534450), (15, 9227560), (20, 6920670), (24, 5767225), (25, 5536536), (30, 4613780), (40, 3460335), (50, 2768268), (60, 2306890), (75, 1845512), (100, 1384134), (120, 1153445), (150, 922756), (200, 692067), (300, 461378), (349, 396600), (600, 230689), (661, 209400), (698, 198300), (1047, 132200), (1322, 104700), (1396, 99150), (1745, 79320), (1983, 69800), (2094, 66100), (2644, 52350), (2792, 49575), (3305, 41880), (3490, 39660), (3966, 34900), (4188, 33050), (5235, 26440), (5288, 26175), (6610, 20940), (6980, 19830), (7932, 17450), (8376, 16525), (8725, 15864), (9915, 13960), (10470, 13220)]