149834520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 536833440

約数和(自身を除く): 386998920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 157, 165, 180, 198, 220, 241, 264, 314, 330, 360, 396, 440, 471, 482, 495, 628, 660, 723, 785, 792, 942, 964, 990, 1205, 1256, 1320, 1413, 1446, 1570, 1727, 1884, 1928, 1980, 2169, 2355, 2410, 2651, 2826, 2892, 3140, 3454, 3615, 3768, 3960, 4338, 4710, 4820, 5181, 5302, 5652, 5784, 6280, 6908, 7065, 7230, 7953, 8635, 8676, 9420, 9640, 10362, 10604, 10845, 11304, 13255, 13816, 14130, 14460, 15543, 15906, 17270, 17352, 18840, 20724, 21208, 21690, 23859, 25905, 26510, 28260, 28920, 31086, 31812, 34540, 37837, 39765, 41448, 43380, 47718, 51810, 53020, 56520, 62172, 63624, 69080, 75674, 77715, 79530, 86760, 95436, 103620, 106040, 113511, 119295, 124344, 151348, 155430, 159060, 189185, 190872, 207240, 227022, 238590, 302696, 310860, 318120, 340533, 378370, 416207, 454044, 477180, 567555, 621720, 681066, 756740, 832414, 908088, 954360, 1135110, 1248621, 1362132, 1513480, 1664828, 1702665, 2081035, 2270220, 2497242, 2724264, 3329656, 3405330, 3745863, 4162070, 4540440, 4994484, 6243105, 6810660, 7491726, 8324140, 9988968, 12486210, 13621320, 14983452, 16648280, 18729315, 24972420, 29966904, 37458630, 49944840, 74917260, 149834520]

約数ペア:

[(1, 149834520), (2, 74917260), (3, 49944840), (4, 37458630), (5, 29966904), (6, 24972420), (8, 18729315), (9, 16648280), (10, 14983452), (11, 13621320), (12, 12486210), (15, 9988968), (18, 8324140), (20, 7491726), (22, 6810660), (24, 6243105), (30, 4994484), (33, 4540440), (36, 4162070), (40, 3745863), (44, 3405330), (45, 3329656), (55, 2724264), (60, 2497242), (66, 2270220), (72, 2081035), (88, 1702665), (90, 1664828), (99, 1513480), (110, 1362132), (120, 1248621), (132, 1135110), (157, 954360), (165, 908088), (180, 832414), (198, 756740), (220, 681066), (241, 621720), (264, 567555), (314, 477180), (330, 454044), (360, 416207), (396, 378370), (440, 340533), (471, 318120), (482, 310860), (495, 302696), (628, 238590), (660, 227022), (723, 207240), (785, 190872), (792, 189185), (942, 159060), (964, 155430), (990, 151348), (1205, 124344), (1256, 119295), (1320, 113511), (1413, 106040), (1446, 103620), (1570, 95436), (1727, 86760), (1884, 79530), (1928, 77715), (1980, 75674), (2169, 69080), (2355, 63624), (2410, 62172), (2651, 56520), (2826, 53020), (2892, 51810), (3140, 47718), (3454, 43380), (3615, 41448), (3768, 39765), (3960, 37837), (4338, 34540), (4710, 31812), (4820, 31086), (5181, 28920), (5302, 28260), (5652, 26510), (5784, 25905), (6280, 23859), (6908, 21690), (7065, 21208), (7230, 20724), (7953, 18840), (8635, 17352), (8676, 17270), (9420, 15906), (9640, 15543), (10362, 14460), (10604, 14130), (10845, 13816), (11304, 13255)]