133077780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67211}}^1$

素因数の和:67237

約数の個数: 72

約数和(自身を含む): 440373024

約数和(自身を除く): 307295244

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, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 67211, 134422, 201633, 268844, 336055, 403266, 604899, 672110, 739321, 806532, 1008165, 1209798, 1344220, 1478642, 2016330, 2217963, 2419596, 2957284, 3024495, 3696605, 4032660, 4435926, 6048990, 6653889, 7393210, 8871852, 11089815, 12097980, 13307778, 14786420, 22179630, 26615556, 33269445, 44359260, 66538890, 133077780]

約数ペア:

[(1, 133077780), (2, 66538890), (3, 44359260), (4, 33269445), (5, 26615556), (6, 22179630), (9, 14786420), (10, 13307778), (11, 12097980), (12, 11089815), (15, 8871852), (18, 7393210), (20, 6653889), (22, 6048990), (30, 4435926), (33, 4032660), (36, 3696605), (44, 3024495), (45, 2957284), (55, 2419596), (60, 2217963), (66, 2016330), (90, 1478642), (99, 1344220), (110, 1209798), (132, 1008165), (165, 806532), (180, 739321), (198, 672110), (220, 604899), (330, 403266), (396, 336055), (495, 268844), (660, 201633), (990, 134422), (1980, 67211)]