99145920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:902

約数の個数: 112

約数和(自身を含む): 317479680

約数和(自身を除く): 218333760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 743, 834, 960, 1112, 1390, 1486, 1668, 2085, 2224, 2229, 2780, 2972, 3336, 3715, 4170, 4448, 4458, 5560, 5944, 6672, 7430, 8340, 8896, 8916, 11120, 11145, 11888, 13344, 14860, 16680, 17832, 22240, 22290, 23776, 26688, 29720, 33360, 35664, 44480, 44580, 47552, 59440, 66720, 71328, 89160, 103277, 118880, 133440, 142656, 178320, 206554, 237760, 309831, 356640, 413108, 516385, 619662, 713280, 826216, 1032770, 1239324, 1549155, 1652432, 2065540, 2478648, 3098310, 3304864, 4131080, 4957296, 6196620, 6609728, 8262160, 9914592, 12393240, 16524320, 19829184, 24786480, 33048640, 49572960, 99145920]

約数ペア:

[(1, 99145920), (2, 49572960), (3, 33048640), (4, 24786480), (5, 19829184), (6, 16524320), (8, 12393240), (10, 9914592), (12, 8262160), (15, 6609728), (16, 6196620), (20, 4957296), (24, 4131080), (30, 3304864), (32, 3098310), (40, 2478648), (48, 2065540), (60, 1652432), (64, 1549155), (80, 1239324), (96, 1032770), (120, 826216), (139, 713280), (160, 619662), (192, 516385), (240, 413108), (278, 356640), (320, 309831), (417, 237760), (480, 206554), (556, 178320), (695, 142656), (743, 133440), (834, 118880), (960, 103277), (1112, 89160), (1390, 71328), (1486, 66720), (1668, 59440), (2085, 47552), (2224, 44580), (2229, 44480), (2780, 35664), (2972, 33360), (3336, 29720), (3715, 26688), (4170, 23776), (4448, 22290), (4458, 22240), (5560, 17832), (5944, 16680), (6672, 14860), (7430, 13344), (8340, 11888), (8896, 11145), (8916, 11120)]