201452220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1119179}}^1$

素因数の和:1119194

約数の個数: 36

約数和(自身を含む): 611072280

約数和(自身を除く): 409620060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1119179, 2238358, 3357537, 4476716, 5595895, 6715074, 10072611, 11191790, 13430148, 16787685, 20145222, 22383580, 33575370, 40290444, 50363055, 67150740, 100726110, 201452220]

約数ペア:

[(1, 201452220), (2, 100726110), (3, 67150740), (4, 50363055), (5, 40290444), (6, 33575370), (9, 22383580), (10, 20145222), (12, 16787685), (15, 13430148), (18, 11191790), (20, 10072611), (30, 6715074), (36, 5595895), (45, 4476716), (60, 3357537), (90, 2238358), (180, 1119179)]