1275884400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 240

約数和(自身を含む): 4701119744

約数和(自身を除く): 3425235344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 193, 200, 210, 240, 280, 300, 336, 350, 386, 400, 420, 525, 560, 579, 600, 700, 772, 787, 840, 965, 1050, 1158, 1200, 1351, 1400, 1544, 1574, 1680, 1930, 2100, 2316, 2361, 2702, 2800, 2895, 3088, 3148, 3860, 3935, 4053, 4200, 4632, 4722, 4825, 5404, 5509, 5790, 6296, 6755, 7720, 7870, 8106, 8400, 9264, 9444, 9650, 10808, 11018, 11580, 11805, 12592, 13510, 14475, 15440, 15740, 16212, 16527, 18888, 19300, 19675, 20265, 21616, 22036, 23160, 23610, 27020, 27545, 28950, 31480, 32424, 33054, 33775, 37776, 38600, 39350, 40530, 44072, 46320, 47220, 54040, 55090, 57900, 59025, 62960, 64848, 66108, 67550, 77200, 78700, 81060, 82635, 88144, 94440, 101325, 108080, 110180, 115800, 118050, 132216, 135100, 137725, 151891, 157400, 162120, 165270, 188880, 202650, 220360, 231600, 236100, 264432, 270200, 275450, 303782, 314800, 324240, 330540, 405300, 413175, 440720, 455673, 472200, 540400, 550900, 607564, 661080, 759455, 810600, 826350, 911346, 944400, 1063237, 1101800, 1215128, 1322160, 1518910, 1621200, 1652700, 1822692, 2126474, 2203600, 2278365, 2430256, 3037820, 3189711, 3305400, 3645384, 3797275, 4252948, 4556730, 5316185, 6075640, 6379422, 6610800, 7290768, 7594550, 8505896, 9113460, 10632370, 11391825, 12151280, 12758844, 15189100, 15948555, 17011792, 18226920, 21264740, 22783650, 25517688, 26580925, 30378200, 31897110, 36453840, 42529480, 45567300, 51035376, 53161850, 60756400, 63794220, 79742775, 85058960, 91134600, 106323700, 127588440, 159485550, 182269200, 212647400, 255176880, 318971100, 425294800, 637942200, 1275884400]

約数ペア:

[(1, 1275884400), (2, 637942200), (3, 425294800), (4, 318971100), (5, 255176880), (6, 212647400), (7, 182269200), (8, 159485550), (10, 127588440), (12, 106323700), (14, 91134600), (15, 85058960), (16, 79742775), (20, 63794220), (21, 60756400), (24, 53161850), (25, 51035376), (28, 45567300), (30, 42529480), (35, 36453840), (40, 31897110), (42, 30378200), (48, 26580925), (50, 25517688), (56, 22783650), (60, 21264740), (70, 18226920), (75, 17011792), (80, 15948555), (84, 15189100), (100, 12758844), (105, 12151280), (112, 11391825), (120, 10632370), (140, 9113460), (150, 8505896), (168, 7594550), (175, 7290768), (193, 6610800), (200, 6379422), (210, 6075640), (240, 5316185), (280, 4556730), (300, 4252948), (336, 3797275), (350, 3645384), (386, 3305400), (400, 3189711), (420, 3037820), (525, 2430256), (560, 2278365), (579, 2203600), (600, 2126474), (700, 1822692), (772, 1652700), (787, 1621200), (840, 1518910), (965, 1322160), (1050, 1215128), (1158, 1101800), (1200, 1063237), (1351, 944400), (1400, 911346), (1544, 826350), (1574, 810600), (1680, 759455), (1930, 661080), (2100, 607564), (2316, 550900), (2361, 540400), (2702, 472200), (2800, 455673), (2895, 440720), (3088, 413175), (3148, 405300), (3860, 330540), (3935, 324240), (4053, 314800), (4200, 303782), (4632, 275450), (4722, 270200), (4825, 264432), (5404, 236100), (5509, 231600), (5790, 220360), (6296, 202650), (6755, 188880), (7720, 165270), (7870, 162120), (8106, 157400), (8400, 151891), (9264, 137725), (9444, 135100), (9650, 132216), (10808, 118050), (11018, 115800), (11580, 110180), (11805, 108080), (12592, 101325), (13510, 94440), (14475, 88144), (15440, 82635), (15740, 81060), (16212, 78700), (16527, 77200), (18888, 67550), (19300, 66108), (19675, 64848), (20265, 62960), (21616, 59025), (22036, 57900), (23160, 55090), (23610, 54040), (27020, 47220), (27545, 46320), (28950, 44072), (31480, 40530), (32424, 39350), (33054, 38600), (33775, 37776)]