170937002000

素因数分解:

$2^4\times 5^3\times {\mathrm{2999}}^1\times {\mathrm{28499}}^1$

素因数の和:31521

約数の個数: 80

約数和(自身を含む): 413478000000

約数和(自身を除く): 242540998000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2999, 5998, 11996, 14995, 23992, 28499, 29990, 47984, 56998, 59980, 74975, 113996, 119960, 142495, 149950, 227992, 239920, 284990, 299900, 374875, 455984, 569980, 599800, 712475, 749750, 1139960, 1199600, 1424950, 1499500, 2279920, 2849900, 2999000, 3562375, 5699800, 5998000, 7124750, 11399600, 14249500, 28499000, 56998000, 85468501, 170937002, 341874004, 427342505, 683748008, 854685010, 1367496016, 1709370020, 2136712525, 3418740040, 4273425050, 6837480080, 8546850100, 10683562625, 17093700200, 21367125250, 34187400400, 42734250500, 85468501000, 170937002000]

約数ペア:

[(1, 170937002000), (2, 85468501000), (4, 42734250500), (5, 34187400400), (8, 21367125250), (10, 17093700200), (16, 10683562625), (20, 8546850100), (25, 6837480080), (40, 4273425050), (50, 3418740040), (80, 2136712525), (100, 1709370020), (125, 1367496016), (200, 854685010), (250, 683748008), (400, 427342505), (500, 341874004), (1000, 170937002), (2000, 85468501), (2999, 56998000), (5998, 28499000), (11996, 14249500), (14995, 11399600), (23992, 7124750), (28499, 5998000), (29990, 5699800), (47984, 3562375), (56998, 2999000), (59980, 2849900), (74975, 2279920), (113996, 1499500), (119960, 1424950), (142495, 1199600), (149950, 1139960), (227992, 749750), (239920, 712475), (284990, 599800), (299900, 569980), (374875, 455984)]