274761960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 919296000

約数和(自身を除く): 644534040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 127, 132, 149, 165, 220, 242, 254, 264, 298, 330, 363, 381, 440, 447, 484, 508, 596, 605, 635, 660, 726, 745, 762, 894, 968, 1016, 1192, 1210, 1270, 1320, 1397, 1452, 1490, 1524, 1639, 1788, 1815, 1905, 2235, 2420, 2540, 2794, 2904, 2980, 3048, 3278, 3576, 3630, 3810, 4191, 4470, 4840, 4917, 5080, 5588, 5960, 6556, 6985, 7260, 7620, 8195, 8382, 8940, 9834, 11176, 13112, 13970, 14520, 15240, 15367, 16390, 16764, 17880, 18029, 18923, 19668, 20955, 24585, 27940, 30734, 32780, 33528, 36058, 37846, 39336, 41910, 46101, 49170, 54087, 55880, 56769, 61468, 65560, 72116, 75692, 76835, 83820, 90145, 92202, 94615, 98340, 108174, 113538, 122936, 144232, 151384, 153670, 167640, 180290, 184404, 189230, 196680, 208153, 216348, 227076, 230505, 270435, 283845, 307340, 360580, 368808, 378460, 416306, 432696, 454152, 461010, 540870, 567690, 614680, 624459, 721160, 756920, 832612, 922020, 1040765, 1081740, 1135380, 1248918, 1665224, 1844040, 2081530, 2163480, 2270760, 2289683, 2497836, 3122295, 4163060, 4579366, 4995672, 6244590, 6869049, 8326120, 9158732, 11448415, 12489180, 13738098, 18317464, 22896830, 24978360, 27476196, 34345245, 45793660, 54952392, 68690490, 91587320, 137380980, 274761960]

約数ペア:

[(1, 274761960), (2, 137380980), (3, 91587320), (4, 68690490), (5, 54952392), (6, 45793660), (8, 34345245), (10, 27476196), (11, 24978360), (12, 22896830), (15, 18317464), (20, 13738098), (22, 12489180), (24, 11448415), (30, 9158732), (33, 8326120), (40, 6869049), (44, 6244590), (55, 4995672), (60, 4579366), (66, 4163060), (88, 3122295), (110, 2497836), (120, 2289683), (121, 2270760), (127, 2163480), (132, 2081530), (149, 1844040), (165, 1665224), (220, 1248918), (242, 1135380), (254, 1081740), (264, 1040765), (298, 922020), (330, 832612), (363, 756920), (381, 721160), (440, 624459), (447, 614680), (484, 567690), (508, 540870), (596, 461010), (605, 454152), (635, 432696), (660, 416306), (726, 378460), (745, 368808), (762, 360580), (894, 307340), (968, 283845), (1016, 270435), (1192, 230505), (1210, 227076), (1270, 216348), (1320, 208153), (1397, 196680), (1452, 189230), (1490, 184404), (1524, 180290), (1639, 167640), (1788, 153670), (1815, 151384), (1905, 144232), (2235, 122936), (2420, 113538), (2540, 108174), (2794, 98340), (2904, 94615), (2980, 92202), (3048, 90145), (3278, 83820), (3576, 76835), (3630, 75692), (3810, 72116), (4191, 65560), (4470, 61468), (4840, 56769), (4917, 55880), (5080, 54087), (5588, 49170), (5960, 46101), (6556, 41910), (6985, 39336), (7260, 37846), (7620, 36058), (8195, 33528), (8382, 32780), (8940, 30734), (9834, 27940), (11176, 24585), (13112, 20955), (13970, 19668), (14520, 18923), (15240, 18029), (15367, 17880), (16390, 16764)]