277754730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1500

約数の個数: 128

約数和(自身を含む): 790732800

約数和(自身を除く): 512978070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 155, 165, 186, 190, 209, 285, 310, 330, 341, 418, 465, 570, 589, 627, 682, 930, 1023, 1045, 1178, 1254, 1429, 1705, 1767, 2046, 2090, 2858, 2945, 3135, 3410, 3534, 4287, 5115, 5890, 6270, 6479, 7145, 8574, 8835, 10230, 12958, 14290, 15719, 17670, 19437, 21435, 27151, 31438, 32395, 38874, 42870, 44299, 47157, 54302, 64790, 78595, 81453, 88598, 94314, 97185, 132897, 135755, 157190, 162906, 194370, 221495, 235785, 265794, 271510, 298661, 407265, 442990, 471570, 487289, 597322, 664485, 814530, 841681, 895983, 974578, 1328970, 1461867, 1493305, 1683362, 1791966, 2436445, 2525043, 2923734, 2986610, 4208405, 4479915, 4872890, 5050086, 7309335, 8416810, 8959830, 9258491, 12625215, 14618670, 18516982, 25250430, 27775473, 46292455, 55550946, 92584910, 138877365, 277754730]

約数ペア:

[(1, 277754730), (2, 138877365), (3, 92584910), (5, 55550946), (6, 46292455), (10, 27775473), (11, 25250430), (15, 18516982), (19, 14618670), (22, 12625215), (30, 9258491), (31, 8959830), (33, 8416810), (38, 7309335), (55, 5050086), (57, 4872890), (62, 4479915), (66, 4208405), (93, 2986610), (95, 2923734), (110, 2525043), (114, 2436445), (155, 1791966), (165, 1683362), (186, 1493305), (190, 1461867), (209, 1328970), (285, 974578), (310, 895983), (330, 841681), (341, 814530), (418, 664485), (465, 597322), (570, 487289), (589, 471570), (627, 442990), (682, 407265), (930, 298661), (1023, 271510), (1045, 265794), (1178, 235785), (1254, 221495), (1429, 194370), (1705, 162906), (1767, 157190), (2046, 135755), (2090, 132897), (2858, 97185), (2945, 94314), (3135, 88598), (3410, 81453), (3534, 78595), (4287, 64790), (5115, 54302), (5890, 47157), (6270, 44299), (6479, 42870), (7145, 38874), (8574, 32395), (8835, 31438), (10230, 27151), (12958, 21435), (14290, 19437), (15719, 17670)]