274845780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 917489664

約数和(自身を除く): 642643884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 127, 132, 165, 180, 198, 220, 254, 330, 381, 396, 495, 508, 635, 660, 762, 990, 1093, 1143, 1270, 1397, 1524, 1905, 1980, 2186, 2286, 2540, 2794, 3279, 3810, 4191, 4372, 4572, 5465, 5588, 5715, 6558, 6985, 7620, 8382, 9837, 10930, 11430, 12023, 12573, 13116, 13970, 16395, 16764, 19674, 20955, 21860, 22860, 24046, 25146, 27940, 32790, 36069, 39348, 41910, 48092, 49185, 50292, 60115, 62865, 65580, 72138, 83820, 98370, 108207, 120230, 125730, 138811, 144276, 180345, 196740, 216414, 240460, 251460, 277622, 360690, 416433, 432828, 541035, 555244, 694055, 721380, 832866, 1082070, 1249299, 1388110, 1526921, 1665732, 2082165, 2164140, 2498598, 2776220, 3053842, 4164330, 4580763, 4997196, 6107684, 6246495, 7634605, 8328660, 9161526, 12492990, 13742289, 15269210, 18323052, 22903815, 24985980, 27484578, 30538420, 45807630, 54969156, 68711445, 91615260, 137422890, 274845780]

約数ペア:

[(1, 274845780), (2, 137422890), (3, 91615260), (4, 68711445), (5, 54969156), (6, 45807630), (9, 30538420), (10, 27484578), (11, 24985980), (12, 22903815), (15, 18323052), (18, 15269210), (20, 13742289), (22, 12492990), (30, 9161526), (33, 8328660), (36, 7634605), (44, 6246495), (45, 6107684), (55, 4997196), (60, 4580763), (66, 4164330), (90, 3053842), (99, 2776220), (110, 2498598), (127, 2164140), (132, 2082165), (165, 1665732), (180, 1526921), (198, 1388110), (220, 1249299), (254, 1082070), (330, 832866), (381, 721380), (396, 694055), (495, 555244), (508, 541035), (635, 432828), (660, 416433), (762, 360690), (990, 277622), (1093, 251460), (1143, 240460), (1270, 216414), (1397, 196740), (1524, 180345), (1905, 144276), (1980, 138811), (2186, 125730), (2286, 120230), (2540, 108207), (2794, 98370), (3279, 83820), (3810, 72138), (4191, 65580), (4372, 62865), (4572, 60115), (5465, 50292), (5588, 49185), (5715, 48092), (6558, 41910), (6985, 39348), (7620, 36069), (8382, 32790), (9837, 27940), (10930, 25146), (11430, 24046), (12023, 22860), (12573, 21860), (13116, 20955), (13970, 19674), (16395, 16764)]