69237540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1823}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 211131648

約数和(自身を除く): 141894108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1823, 1899, 2110, 2532, 3165, 3646, 3798, 4220, 5469, 6330, 7292, 7596, 9115, 9495, 10938, 12660, 16407, 18230, 18990, 21876, 27345, 32814, 36460, 37980, 54690, 65628, 82035, 109380, 164070, 328140, 384653, 769306, 1153959, 1538612, 1923265, 2307918, 3461877, 3846530, 4615836, 5769795, 6923754, 7693060, 11539590, 13847508, 17309385, 23079180, 34618770, 69237540]

約数ペア:

[(1, 69237540), (2, 34618770), (3, 23079180), (4, 17309385), (5, 13847508), (6, 11539590), (9, 7693060), (10, 6923754), (12, 5769795), (15, 4615836), (18, 3846530), (20, 3461877), (30, 2307918), (36, 1923265), (45, 1538612), (60, 1153959), (90, 769306), (180, 384653), (211, 328140), (422, 164070), (633, 109380), (844, 82035), (1055, 65628), (1266, 54690), (1823, 37980), (1899, 36460), (2110, 32814), (2532, 27345), (3165, 21876), (3646, 18990), (3798, 18230), (4220, 16407), (5469, 12660), (6330, 10938), (7292, 9495), (7596, 9115)]