153038820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231877}}^1$

素因数の和:231900

約数の個数: 48

約数和(自身を含む): 467466048

約数和(自身を除く): 314427228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 231877, 463754, 695631, 927508, 1159385, 1391262, 2318770, 2550647, 2782524, 3478155, 4637540, 5101294, 6956310, 7651941, 10202588, 12753235, 13912620, 15303882, 25506470, 30607764, 38259705, 51012940, 76519410, 153038820]

約数ペア:

[(1, 153038820), (2, 76519410), (3, 51012940), (4, 38259705), (5, 30607764), (6, 25506470), (10, 15303882), (11, 13912620), (12, 12753235), (15, 10202588), (20, 7651941), (22, 6956310), (30, 5101294), (33, 4637540), (44, 3478155), (55, 2782524), (60, 2550647), (66, 2318770), (110, 1391262), (132, 1159385), (165, 927508), (220, 695631), (330, 463754), (660, 231877)]