127769884600

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1549}}^1\times {\mathrm{4969}}^1$

素因数の和:6617

約数の個数: 96

約数和(自身を含む): 300898710000

約数和(自身を除く): 173128825400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1549, 1660, 2075, 3098, 3320, 4150, 4969, 6196, 7745, 8300, 9938, 12392, 15490, 16600, 19876, 24845, 30980, 38725, 39752, 49690, 61960, 77450, 99380, 124225, 128567, 154900, 198760, 248450, 257134, 309800, 412427, 496900, 514268, 642835, 824854, 993800, 1028536, 1285670, 1649708, 2062135, 2571340, 3214175, 3299416, 4124270, 5142680, 6428350, 7696981, 8248540, 10310675, 12856700, 15393962, 16497080, 20621350, 25713400, 30787924, 38484905, 41242700, 61575848, 76969810, 82485400, 153939620, 192424525, 307879240, 384849050, 638849423, 769698100, 1277698846, 1539396200, 2555397692, 3194247115, 5110795384, 6388494230, 12776988460, 15971235575, 25553976920, 31942471150, 63884942300, 127769884600]

約数ペア:

[(1, 127769884600), (2, 63884942300), (4, 31942471150), (5, 25553976920), (8, 15971235575), (10, 12776988460), (20, 6388494230), (25, 5110795384), (40, 3194247115), (50, 2555397692), (83, 1539396200), (100, 1277698846), (166, 769698100), (200, 638849423), (332, 384849050), (415, 307879240), (664, 192424525), (830, 153939620), (1549, 82485400), (1660, 76969810), (2075, 61575848), (3098, 41242700), (3320, 38484905), (4150, 30787924), (4969, 25713400), (6196, 20621350), (7745, 16497080), (8300, 15393962), (9938, 12856700), (12392, 10310675), (15490, 8248540), (16600, 7696981), (19876, 6428350), (24845, 5142680), (30980, 4124270), (38725, 3299416), (39752, 3214175), (49690, 2571340), (61960, 2062135), (77450, 1649708), (99380, 1285670), (124225, 1028536), (128567, 993800), (154900, 824854), (198760, 642835), (248450, 514268), (257134, 496900), (309800, 412427)]