204488940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24877}}^1$

素因数の和:25026

約数の個数: 48

約数和(自身を含む): 576771552

約数和(自身を除く): 372282612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 24877, 49754, 74631, 99508, 124385, 149262, 248770, 298524, 373155, 497540, 746310, 1492620, 3408149, 6816298, 10224447, 13632596, 17040745, 20448894, 34081490, 40897788, 51122235, 68162980, 102244470, 204488940]

約数ペア:

[(1, 204488940), (2, 102244470), (3, 68162980), (4, 51122235), (5, 40897788), (6, 34081490), (10, 20448894), (12, 17040745), (15, 13632596), (20, 10224447), (30, 6816298), (60, 3408149), (137, 1492620), (274, 746310), (411, 497540), (548, 373155), (685, 298524), (822, 248770), (1370, 149262), (1644, 124385), (2055, 99508), (2740, 74631), (4110, 49754), (8220, 24877)]