225673920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:767

約数の個数: 168

約数和(自身を含む): 783604224

約数和(自身を除く): 557930304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 617, 635, 720, 762, 960, 1016, 1143, 1234, 1270, 1440, 1524, 1851, 1905, 2032, 2286, 2468, 2540, 2880, 3048, 3085, 3702, 3810, 4064, 4572, 4936, 5080, 5553, 5715, 6096, 6170, 7404, 7620, 8128, 9144, 9255, 9872, 10160, 11106, 11430, 12192, 12340, 14808, 15240, 18288, 18510, 19744, 20320, 22212, 22860, 24384, 24680, 27765, 29616, 30480, 36576, 37020, 39488, 40640, 44424, 45720, 49360, 55530, 59232, 60960, 73152, 74040, 78359, 88848, 91440, 98720, 111060, 118464, 121920, 148080, 156718, 177696, 182880, 197440, 222120, 235077, 296160, 313436, 355392, 365760, 391795, 444240, 470154, 592320, 626872, 705231, 783590, 888480, 940308, 1175385, 1253744, 1410462, 1567180, 1776960, 1880616, 2350770, 2507488, 2820924, 3134360, 3526155, 3761232, 4701540, 5014976, 5641848, 6268720, 7052310, 7522464, 9403080, 11283696, 12537440, 14104620, 15044928, 18806160, 22567392, 25074880, 28209240, 37612320, 45134784, 56418480, 75224640, 112836960, 225673920]

約数ペア:

[(1, 225673920), (2, 112836960), (3, 75224640), (4, 56418480), (5, 45134784), (6, 37612320), (8, 28209240), (9, 25074880), (10, 22567392), (12, 18806160), (15, 15044928), (16, 14104620), (18, 12537440), (20, 11283696), (24, 9403080), (30, 7522464), (32, 7052310), (36, 6268720), (40, 5641848), (45, 5014976), (48, 4701540), (60, 3761232), (64, 3526155), (72, 3134360), (80, 2820924), (90, 2507488), (96, 2350770), (120, 1880616), (127, 1776960), (144, 1567180), (160, 1410462), (180, 1253744), (192, 1175385), (240, 940308), (254, 888480), (288, 783590), (320, 705231), (360, 626872), (381, 592320), (480, 470154), (508, 444240), (576, 391795), (617, 365760), (635, 355392), (720, 313436), (762, 296160), (960, 235077), (1016, 222120), (1143, 197440), (1234, 182880), (1270, 177696), (1440, 156718), (1524, 148080), (1851, 121920), (1905, 118464), (2032, 111060), (2286, 98720), (2468, 91440), (2540, 88848), (2880, 78359), (3048, 74040), (3085, 73152), (3702, 60960), (3810, 59232), (4064, 55530), (4572, 49360), (4936, 45720), (5080, 44424), (5553, 40640), (5715, 39488), (6096, 37020), (6170, 36576), (7404, 30480), (7620, 29616), (8128, 27765), (9144, 24680), (9255, 24384), (9872, 22860), (10160, 22212), (11106, 20320), (11430, 19744), (12192, 18510), (12340, 18288), (14808, 15240)]