135050500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 322882560

約数和(自身を除く): 187832060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 125, 130, 158, 250, 260, 263, 316, 325, 395, 500, 526, 650, 790, 1027, 1052, 1300, 1315, 1580, 1625, 1975, 2054, 2630, 3250, 3419, 3950, 4108, 5135, 5260, 6500, 6575, 6838, 7900, 9875, 10270, 13150, 13676, 17095, 19750, 20540, 20777, 25675, 26300, 32875, 34190, 39500, 41554, 51350, 65750, 68380, 83108, 85475, 102700, 103885, 128375, 131500, 170950, 207770, 256750, 270101, 341900, 415540, 427375, 513500, 519425, 540202, 854750, 1038850, 1080404, 1350505, 1709500, 2077700, 2597125, 2701010, 5194250, 5402020, 6752525, 10388500, 13505050, 27010100, 33762625, 67525250, 135050500]

約数ペア:

[(1, 135050500), (2, 67525250), (4, 33762625), (5, 27010100), (10, 13505050), (13, 10388500), (20, 6752525), (25, 5402020), (26, 5194250), (50, 2701010), (52, 2597125), (65, 2077700), (79, 1709500), (100, 1350505), (125, 1080404), (130, 1038850), (158, 854750), (250, 540202), (260, 519425), (263, 513500), (316, 427375), (325, 415540), (395, 341900), (500, 270101), (526, 256750), (650, 207770), (790, 170950), (1027, 131500), (1052, 128375), (1300, 103885), (1315, 102700), (1580, 85475), (1625, 83108), (1975, 68380), (2054, 65750), (2630, 51350), (3250, 41554), (3419, 39500), (3950, 34190), (4108, 32875), (5135, 26300), (5260, 25675), (6500, 20777), (6575, 20540), (6838, 19750), (7900, 17095), (9875, 13676), (10270, 13150)]