61861860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 194409600

約数和(自身を除く): 132547740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1051, 1090, 1308, 1635, 1962, 2102, 2180, 2943, 3153, 3270, 3924, 4204, 4905, 5255, 5886, 6306, 6540, 9459, 9810, 10510, 11772, 12612, 14715, 15765, 18918, 19620, 21020, 28377, 29430, 31530, 37836, 47295, 56754, 58860, 63060, 94590, 113508, 114559, 141885, 189180, 229118, 283770, 343677, 458236, 567540, 572795, 687354, 1031031, 1145590, 1374708, 1718385, 2062062, 2291180, 3093093, 3436770, 4124124, 5155155, 6186186, 6873540, 10310310, 12372372, 15465465, 20620620, 30930930, 61861860]

約数ペア:

[(1, 61861860), (2, 30930930), (3, 20620620), (4, 15465465), (5, 12372372), (6, 10310310), (9, 6873540), (10, 6186186), (12, 5155155), (15, 4124124), (18, 3436770), (20, 3093093), (27, 2291180), (30, 2062062), (36, 1718385), (45, 1374708), (54, 1145590), (60, 1031031), (90, 687354), (108, 572795), (109, 567540), (135, 458236), (180, 343677), (218, 283770), (270, 229118), (327, 189180), (436, 141885), (540, 114559), (545, 113508), (654, 94590), (981, 63060), (1051, 58860), (1090, 56754), (1308, 47295), (1635, 37836), (1962, 31530), (2102, 29430), (2180, 28377), (2943, 21020), (3153, 19620), (3270, 18918), (3924, 15765), (4204, 14715), (4905, 12612), (5255, 11772), (5886, 10510), (6306, 9810), (6540, 9459)]