89186940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{165161}}^1$

素因数の和:165179

約数の個数: 48

約数和(自身を含む): 277472160

約数和(自身を除く): 188285220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 165161, 330322, 495483, 660644, 825805, 990966, 1486449, 1651610, 1981932, 2477415, 2972898, 3303220, 4459347, 4954830, 5945796, 7432245, 8918694, 9909660, 14864490, 17837388, 22296735, 29728980, 44593470, 89186940]

約数ペア:

[(1, 89186940), (2, 44593470), (3, 29728980), (4, 22296735), (5, 17837388), (6, 14864490), (9, 9909660), (10, 8918694), (12, 7432245), (15, 5945796), (18, 4954830), (20, 4459347), (27, 3303220), (30, 2972898), (36, 2477415), (45, 1981932), (54, 1651610), (60, 1486449), (90, 990966), (108, 825805), (135, 660644), (180, 495483), (270, 330322), (540, 165161)]