139221600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8287}}^1$

素因数の和:8317

約数の個数: 144

約数和(自身を含む): 517966848

約数和(自身を除く): 378745248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8287, 8400, 16574, 16800, 24861, 33148, 41435, 49722, 58009, 66296, 82870, 99444, 116018, 124305, 132592, 165740, 174027, 198888, 207175, 232036, 248610, 265184, 290045, 331480, 348054, 397776, 414350, 464072, 497220, 580090, 621525, 662960, 696108, 795552, 828700, 870135, 928144, 994440, 1160180, 1243050, 1325920, 1392216, 1450225, 1657400, 1740270, 1856288, 1988880, 2320360, 2486100, 2784432, 2900450, 3314800, 3480540, 3977760, 4350675, 4640720, 4972200, 5568864, 5800900, 6629600, 6961080, 8701350, 9281440, 9944400, 11601800, 13922160, 17402700, 19888800, 23203600, 27844320, 34805400, 46407200, 69610800, 139221600]

約数ペア:

[(1, 139221600), (2, 69610800), (3, 46407200), (4, 34805400), (5, 27844320), (6, 23203600), (7, 19888800), (8, 17402700), (10, 13922160), (12, 11601800), (14, 9944400), (15, 9281440), (16, 8701350), (20, 6961080), (21, 6629600), (24, 5800900), (25, 5568864), (28, 4972200), (30, 4640720), (32, 4350675), (35, 3977760), (40, 3480540), (42, 3314800), (48, 2900450), (50, 2784432), (56, 2486100), (60, 2320360), (70, 1988880), (75, 1856288), (80, 1740270), (84, 1657400), (96, 1450225), (100, 1392216), (105, 1325920), (112, 1243050), (120, 1160180), (140, 994440), (150, 928144), (160, 870135), (168, 828700), (175, 795552), (200, 696108), (210, 662960), (224, 621525), (240, 580090), (280, 497220), (300, 464072), (336, 414350), (350, 397776), (400, 348054), (420, 331480), (480, 290045), (525, 265184), (560, 248610), (600, 232036), (672, 207175), (700, 198888), (800, 174027), (840, 165740), (1050, 132592), (1120, 124305), (1200, 116018), (1400, 99444), (1680, 82870), (2100, 66296), (2400, 58009), (2800, 49722), (3360, 41435), (4200, 33148), (5600, 24861), (8287, 16800), (8400, 16574)]