135837800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 374038560

約数和(自身を除く): 238200760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 83, 98, 100, 140, 166, 167, 175, 196, 200, 245, 280, 332, 334, 350, 392, 415, 490, 581, 664, 668, 700, 830, 835, 980, 1162, 1169, 1225, 1336, 1400, 1660, 1670, 1960, 2075, 2324, 2338, 2450, 2905, 3320, 3340, 4067, 4150, 4175, 4648, 4676, 4900, 5810, 5845, 6680, 8134, 8183, 8300, 8350, 9352, 9800, 11620, 11690, 13861, 14525, 16268, 16366, 16600, 16700, 20335, 23240, 23380, 27722, 29050, 29225, 32536, 32732, 33400, 40670, 40915, 46760, 55444, 58100, 58450, 65464, 69305, 81340, 81830, 97027, 101675, 110888, 116200, 116900, 138610, 162680, 163660, 194054, 203350, 204575, 233800, 277220, 327320, 346525, 388108, 406700, 409150, 485135, 554440, 679189, 693050, 776216, 813400, 818300, 970270, 1358378, 1386100, 1636600, 1940540, 2425675, 2716756, 2772200, 3395945, 3881080, 4851350, 5433512, 6791890, 9702700, 13583780, 16979725, 19405400, 27167560, 33959450, 67918900, 135837800]

約数ペア:

[(1, 135837800), (2, 67918900), (4, 33959450), (5, 27167560), (7, 19405400), (8, 16979725), (10, 13583780), (14, 9702700), (20, 6791890), (25, 5433512), (28, 4851350), (35, 3881080), (40, 3395945), (49, 2772200), (50, 2716756), (56, 2425675), (70, 1940540), (83, 1636600), (98, 1386100), (100, 1358378), (140, 970270), (166, 818300), (167, 813400), (175, 776216), (196, 693050), (200, 679189), (245, 554440), (280, 485135), (332, 409150), (334, 406700), (350, 388108), (392, 346525), (415, 327320), (490, 277220), (581, 233800), (664, 204575), (668, 203350), (700, 194054), (830, 163660), (835, 162680), (980, 138610), (1162, 116900), (1169, 116200), (1225, 110888), (1336, 101675), (1400, 97027), (1660, 81830), (1670, 81340), (1960, 69305), (2075, 65464), (2324, 58450), (2338, 58100), (2450, 55444), (2905, 46760), (3320, 40915), (3340, 40670), (4067, 33400), (4150, 32732), (4175, 32536), (4648, 29225), (4676, 29050), (4900, 27722), (5810, 23380), (5845, 23240), (6680, 20335), (8134, 16700), (8183, 16600), (8300, 16366), (8350, 16268), (9352, 14525), (9800, 13861), (11620, 11690)]