1251889800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2500

約数の個数: 192

約数和(自身を含む): 4472094720

約数和(自身を除く): 3220204920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 127, 140, 150, 168, 175, 200, 210, 254, 280, 300, 350, 381, 420, 508, 525, 600, 635, 700, 762, 840, 889, 1016, 1050, 1270, 1400, 1524, 1778, 1905, 2100, 2347, 2540, 2667, 3048, 3175, 3556, 3810, 4200, 4445, 4694, 5080, 5334, 6350, 7041, 7112, 7620, 8890, 9388, 9525, 10668, 11735, 12700, 13335, 14082, 15240, 16429, 17780, 18776, 19050, 21336, 22225, 23470, 25400, 26670, 28164, 32858, 35205, 35560, 38100, 44450, 46940, 49287, 53340, 56328, 58675, 65716, 66675, 70410, 76200, 82145, 88900, 93880, 98574, 106680, 117350, 131432, 133350, 140820, 164290, 176025, 177800, 197148, 234700, 246435, 266700, 281640, 298069, 328580, 352050, 394296, 410725, 469400, 492870, 533400, 596138, 657160, 704100, 821450, 894207, 985740, 1192276, 1232175, 1408200, 1490345, 1642900, 1788414, 1971480, 2086483, 2384552, 2464350, 2980690, 3285800, 3576828, 4172966, 4471035, 4928700, 5961380, 6259449, 7153656, 7451725, 8345932, 8942070, 9857400, 10432415, 11922760, 12518898, 14903450, 16691864, 17884140, 20864830, 22355175, 25037796, 29806900, 31297245, 35768280, 41729660, 44710350, 50075592, 52162075, 59613800, 62594490, 83459320, 89420700, 104324150, 125188980, 156486225, 178841400, 208648300, 250377960, 312972450, 417296600, 625944900, 1251889800]

約数ペア:

[(1, 1251889800), (2, 625944900), (3, 417296600), (4, 312972450), (5, 250377960), (6, 208648300), (7, 178841400), (8, 156486225), (10, 125188980), (12, 104324150), (14, 89420700), (15, 83459320), (20, 62594490), (21, 59613800), (24, 52162075), (25, 50075592), (28, 44710350), (30, 41729660), (35, 35768280), (40, 31297245), (42, 29806900), (50, 25037796), (56, 22355175), (60, 20864830), (70, 17884140), (75, 16691864), (84, 14903450), (100, 12518898), (105, 11922760), (120, 10432415), (127, 9857400), (140, 8942070), (150, 8345932), (168, 7451725), (175, 7153656), (200, 6259449), (210, 5961380), (254, 4928700), (280, 4471035), (300, 4172966), (350, 3576828), (381, 3285800), (420, 2980690), (508, 2464350), (525, 2384552), (600, 2086483), (635, 1971480), (700, 1788414), (762, 1642900), (840, 1490345), (889, 1408200), (1016, 1232175), (1050, 1192276), (1270, 985740), (1400, 894207), (1524, 821450), (1778, 704100), (1905, 657160), (2100, 596138), (2347, 533400), (2540, 492870), (2667, 469400), (3048, 410725), (3175, 394296), (3556, 352050), (3810, 328580), (4200, 298069), (4445, 281640), (4694, 266700), (5080, 246435), (5334, 234700), (6350, 197148), (7041, 177800), (7112, 176025), (7620, 164290), (8890, 140820), (9388, 133350), (9525, 131432), (10668, 117350), (11735, 106680), (12700, 98574), (13335, 93880), (14082, 88900), (15240, 82145), (16429, 76200), (17780, 70410), (18776, 66675), (19050, 65716), (21336, 58675), (22225, 56328), (23470, 53340), (25400, 49287), (26670, 46940), (28164, 44450), (32858, 38100), (35205, 35560)]