249680880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 200

約数和(自身を含む): 884755872

約数和(自身を除く): 635074992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 727, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1454, 1590, 1620, 1908, 2120, 2160, 2181, 2385, 2544, 2862, 2908, 3180, 3240, 3635, 3816, 4240, 4293, 4362, 4770, 5724, 5816, 6360, 6480, 6543, 7155, 7270, 7632, 8586, 8724, 9540, 10905, 11448, 11632, 12720, 13086, 14310, 14540, 17172, 17448, 19080, 19629, 21465, 21810, 22896, 26172, 28620, 29080, 32715, 34344, 34896, 38160, 38531, 39258, 42930, 43620, 52344, 57240, 58160, 58887, 65430, 68688, 77062, 78516, 85860, 87240, 98145, 104688, 114480, 115593, 117774, 130860, 154124, 157032, 171720, 174480, 192655, 196290, 231186, 235548, 261720, 294435, 308248, 314064, 343440, 346779, 385310, 392580, 462372, 471096, 523440, 577965, 588870, 616496, 693558, 770620, 785160, 924744, 942192, 1040337, 1155930, 1177740, 1387116, 1541240, 1570320, 1733895, 1849488, 2080674, 2311860, 2355480, 2774232, 3082480, 3121011, 3467790, 4161348, 4623720, 4710960, 5201685, 5548464, 6242022, 6935580, 8322696, 9247440, 10403370, 12484044, 13871160, 15605055, 16645392, 20806740, 24968088, 27742320, 31210110, 41613480, 49936176, 62420220, 83226960, 124840440, 249680880]

約数ペア:

[(1, 249680880), (2, 124840440), (3, 83226960), (4, 62420220), (5, 49936176), (6, 41613480), (8, 31210110), (9, 27742320), (10, 24968088), (12, 20806740), (15, 16645392), (16, 15605055), (18, 13871160), (20, 12484044), (24, 10403370), (27, 9247440), (30, 8322696), (36, 6935580), (40, 6242022), (45, 5548464), (48, 5201685), (53, 4710960), (54, 4623720), (60, 4161348), (72, 3467790), (80, 3121011), (81, 3082480), (90, 2774232), (106, 2355480), (108, 2311860), (120, 2080674), (135, 1849488), (144, 1733895), (159, 1570320), (162, 1541240), (180, 1387116), (212, 1177740), (216, 1155930), (240, 1040337), (265, 942192), (270, 924744), (318, 785160), (324, 770620), (360, 693558), (405, 616496), (424, 588870), (432, 577965), (477, 523440), (530, 471096), (540, 462372), (636, 392580), (648, 385310), (720, 346779), (727, 343440), (795, 314064), (810, 308248), (848, 294435), (954, 261720), (1060, 235548), (1080, 231186), (1272, 196290), (1296, 192655), (1431, 174480), (1454, 171720), (1590, 157032), (1620, 154124), (1908, 130860), (2120, 117774), (2160, 115593), (2181, 114480), (2385, 104688), (2544, 98145), (2862, 87240), (2908, 85860), (3180, 78516), (3240, 77062), (3635, 68688), (3816, 65430), (4240, 58887), (4293, 58160), (4362, 57240), (4770, 52344), (5724, 43620), (5816, 42930), (6360, 39258), (6480, 38531), (6543, 38160), (7155, 34896), (7270, 34344), (7632, 32715), (8586, 29080), (8724, 28620), (9540, 26172), (10905, 22896), (11448, 21810), (11632, 21465), (12720, 19629), (13086, 19080), (14310, 17448), (14540, 17172)]