2807816400

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{9629}}^1$

素因数の和:9665

約数の個数: 210

約数和(自身を含む): 10115091990

約数和(自身を除く): 7307275590

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 729, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1458, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 2916, 3240, 3600, 3645, 3888, 4050, 4860, 5400, 5832, 6075, 6480, 7290, 8100, 9629, 9720, 10800, 11664, 12150, 14580, 16200, 18225, 19258, 19440, 24300, 28887, 29160, 32400, 36450, 38516, 48145, 48600, 57774, 58320, 72900, 77032, 86661, 96290, 97200, 115548, 144435, 145800, 154064, 173322, 192580, 231096, 240725, 259983, 288870, 291600, 346644, 385160, 433305, 462192, 481450, 519966, 577740, 693288, 722175, 770320, 779949, 866610, 962900, 1039932, 1155480, 1299915, 1386576, 1444350, 1559898, 1733220, 1925800, 2079864, 2166525, 2310960, 2339847, 2599830, 2888700, 3119796, 3466440, 3851600, 3899745, 4159728, 4333050, 4679694, 5199660, 5777400, 6239592, 6499575, 6932880, 7019541, 7799490, 8666100, 9359388, 10399320, 11554800, 11699235, 12479184, 12999150, 14039082, 15598980, 17332200, 18718776, 19498725, 20798640, 23398470, 25998300, 28078164, 31197960, 34664400, 35097705, 37437552, 38997450, 46796940, 51996600, 56156328, 58496175, 62395920, 70195410, 77994900, 93593880, 103993200, 112312656, 116992350, 140390820, 155989800, 175488525, 187187760, 233984700, 280781640, 311979600, 350977050, 467969400, 561563280, 701954100, 935938800, 1403908200, 2807816400]

約数ペア:

[(1, 2807816400), (2, 1403908200), (3, 935938800), (4, 701954100), (5, 561563280), (6, 467969400), (8, 350977050), (9, 311979600), (10, 280781640), (12, 233984700), (15, 187187760), (16, 175488525), (18, 155989800), (20, 140390820), (24, 116992350), (25, 112312656), (27, 103993200), (30, 93593880), (36, 77994900), (40, 70195410), (45, 62395920), (48, 58496175), (50, 56156328), (54, 51996600), (60, 46796940), (72, 38997450), (75, 37437552), (80, 35097705), (81, 34664400), (90, 31197960), (100, 28078164), (108, 25998300), (120, 23398470), (135, 20798640), (144, 19498725), (150, 18718776), (162, 17332200), (180, 15598980), (200, 14039082), (216, 12999150), (225, 12479184), (240, 11699235), (243, 11554800), (270, 10399320), (300, 9359388), (324, 8666100), (360, 7799490), (400, 7019541), (405, 6932880), (432, 6499575), (450, 6239592), (486, 5777400), (540, 5199660), (600, 4679694), (648, 4333050), (675, 4159728), (720, 3899745), (729, 3851600), (810, 3466440), (900, 3119796), (972, 2888700), (1080, 2599830), (1200, 2339847), (1215, 2310960), (1296, 2166525), (1350, 2079864), (1458, 1925800), (1620, 1733220), (1800, 1559898), (1944, 1444350), (2025, 1386576), (2160, 1299915), (2430, 1155480), (2700, 1039932), (2916, 962900), (3240, 866610), (3600, 779949), (3645, 770320), (3888, 722175), (4050, 693288), (4860, 577740), (5400, 519966), (5832, 481450), (6075, 462192), (6480, 433305), (7290, 385160), (8100, 346644), (9629, 291600), (9720, 288870), (10800, 259983), (11664, 240725), (12150, 231096), (14580, 192580), (16200, 173322), (18225, 154064), (19258, 145800), (19440, 144435), (24300, 115548), (28887, 97200), (29160, 96290), (32400, 86661), (36450, 77032), (38516, 72900), (48145, 58320), (48600, 57774)]