85515840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 168

約数和(自身を含む): 307165248

約数和(自身を除く): 221649408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1291, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2582, 2760, 2880, 3312, 3680, 3873, 4140, 4416, 5164, 5520, 6455, 6624, 7360, 7746, 8280, 10328, 11040, 11619, 12910, 13248, 15492, 16560, 19365, 20656, 22080, 23238, 25820, 29693, 30984, 33120, 38730, 41312, 46476, 51640, 58095, 59386, 61968, 66240, 77460, 82624, 89079, 92952, 103280, 116190, 118772, 123936, 148465, 154920, 178158, 185904, 206560, 232380, 237544, 247872, 267237, 296930, 309840, 356316, 371808, 413120, 445395, 464760, 475088, 534474, 593860, 619680, 712632, 743616, 890790, 929520, 950176, 1068948, 1187720, 1239360, 1336185, 1425264, 1781580, 1859040, 1900352, 2137896, 2375440, 2672370, 2850528, 3563160, 3718080, 4275792, 4750880, 5344740, 5701056, 7126320, 8551584, 9501760, 10689480, 14252640, 17103168, 21378960, 28505280, 42757920, 85515840]

約数ペア:

[(1, 85515840), (2, 42757920), (3, 28505280), (4, 21378960), (5, 17103168), (6, 14252640), (8, 10689480), (9, 9501760), (10, 8551584), (12, 7126320), (15, 5701056), (16, 5344740), (18, 4750880), (20, 4275792), (23, 3718080), (24, 3563160), (30, 2850528), (32, 2672370), (36, 2375440), (40, 2137896), (45, 1900352), (46, 1859040), (48, 1781580), (60, 1425264), (64, 1336185), (69, 1239360), (72, 1187720), (80, 1068948), (90, 950176), (92, 929520), (96, 890790), (115, 743616), (120, 712632), (138, 619680), (144, 593860), (160, 534474), (180, 475088), (184, 464760), (192, 445395), (207, 413120), (230, 371808), (240, 356316), (276, 309840), (288, 296930), (320, 267237), (345, 247872), (360, 237544), (368, 232380), (414, 206560), (460, 185904), (480, 178158), (552, 154920), (576, 148465), (690, 123936), (720, 118772), (736, 116190), (828, 103280), (920, 92952), (960, 89079), (1035, 82624), (1104, 77460), (1291, 66240), (1380, 61968), (1440, 59386), (1472, 58095), (1656, 51640), (1840, 46476), (2070, 41312), (2208, 38730), (2582, 33120), (2760, 30984), (2880, 29693), (3312, 25820), (3680, 23238), (3873, 22080), (4140, 20656), (4416, 19365), (5164, 16560), (5520, 15492), (6455, 13248), (6624, 12910), (7360, 11619), (7746, 11040), (8280, 10328)]