2005476900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:859

約数の個数: 216

約数和(自身を含む): 6790877856

約数和(自身を除く): 4785400956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 227, 245, 294, 300, 350, 420, 454, 490, 525, 588, 601, 681, 700, 735, 908, 980, 1050, 1135, 1202, 1225, 1362, 1470, 1589, 1803, 2100, 2270, 2404, 2450, 2724, 2940, 3005, 3178, 3405, 3606, 3675, 4207, 4540, 4767, 4900, 5675, 6010, 6356, 6810, 7212, 7350, 7945, 8414, 9015, 9534, 11123, 11350, 12020, 12621, 13620, 14700, 15025, 15890, 16828, 17025, 18030, 19068, 21035, 22246, 22700, 23835, 25242, 29449, 30050, 31780, 33369, 34050, 36060, 39725, 42070, 44492, 45075, 47670, 50484, 55615, 58898, 60100, 63105, 66738, 68100, 79450, 84140, 88347, 90150, 95340, 105175, 111230, 117796, 119175, 126210, 133476, 136427, 147245, 158900, 166845, 176694, 180300, 210350, 222460, 238350, 252420, 272854, 278075, 294490, 315525, 333690, 353388, 409281, 420700, 441735, 476700, 545708, 556150, 588980, 631050, 667380, 682135, 736225, 818562, 834225, 883470, 954989, 1112300, 1262100, 1364270, 1472450, 1637124, 1668450, 1766940, 1909978, 2046405, 2208675, 2728540, 2864967, 2944900, 3336900, 3410675, 3819956, 4092810, 4417350, 4774945, 5729934, 6684923, 6821350, 8185620, 8834700, 9549890, 10232025, 11459868, 13369846, 13642700, 14324835, 19099780, 20054769, 20464050, 23874725, 26739692, 28649670, 33424615, 40109538, 40928100, 47749450, 57299340, 66849230, 71624175, 80219076, 95498900, 100273845, 133698460, 143248350, 167123075, 200547690, 286496700, 334246150, 401095380, 501369225, 668492300, 1002738450, 2005476900]

約数ペア:

[(1, 2005476900), (2, 1002738450), (3, 668492300), (4, 501369225), (5, 401095380), (6, 334246150), (7, 286496700), (10, 200547690), (12, 167123075), (14, 143248350), (15, 133698460), (20, 100273845), (21, 95498900), (25, 80219076), (28, 71624175), (30, 66849230), (35, 57299340), (42, 47749450), (49, 40928100), (50, 40109538), (60, 33424615), (70, 28649670), (75, 26739692), (84, 23874725), (98, 20464050), (100, 20054769), (105, 19099780), (140, 14324835), (147, 13642700), (150, 13369846), (175, 11459868), (196, 10232025), (210, 9549890), (227, 8834700), (245, 8185620), (294, 6821350), (300, 6684923), (350, 5729934), (420, 4774945), (454, 4417350), (490, 4092810), (525, 3819956), (588, 3410675), (601, 3336900), (681, 2944900), (700, 2864967), (735, 2728540), (908, 2208675), (980, 2046405), (1050, 1909978), (1135, 1766940), (1202, 1668450), (1225, 1637124), (1362, 1472450), (1470, 1364270), (1589, 1262100), (1803, 1112300), (2100, 954989), (2270, 883470), (2404, 834225), (2450, 818562), (2724, 736225), (2940, 682135), (3005, 667380), (3178, 631050), (3405, 588980), (3606, 556150), (3675, 545708), (4207, 476700), (4540, 441735), (4767, 420700), (4900, 409281), (5675, 353388), (6010, 333690), (6356, 315525), (6810, 294490), (7212, 278075), (7350, 272854), (7945, 252420), (8414, 238350), (9015, 222460), (9534, 210350), (11123, 180300), (11350, 176694), (12020, 166845), (12621, 158900), (13620, 147245), (14700, 136427), (15025, 133476), (15890, 126210), (16828, 119175), (17025, 117796), (18030, 111230), (19068, 105175), (21035, 95340), (22246, 90150), (22700, 88347), (23835, 84140), (25242, 79450), (29449, 68100), (30050, 66738), (31780, 63105), (33369, 60100), (34050, 58898), (36060, 55615), (39725, 50484), (42070, 47670), (44492, 45075)]