45244620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251359}}^1$

素因数の和:251374

約数の個数: 36

約数和(自身を含む): 137242560

約数和(自身を除く): 91997940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251359, 502718, 754077, 1005436, 1256795, 1508154, 2262231, 2513590, 3016308, 3770385, 4524462, 5027180, 7540770, 9048924, 11311155, 15081540, 22622310, 45244620]

約数ペア:

[(1, 45244620), (2, 22622310), (3, 15081540), (4, 11311155), (5, 9048924), (6, 7540770), (9, 5027180), (10, 4524462), (12, 3770385), (15, 3016308), (18, 2513590), (20, 2262231), (30, 1508154), (36, 1256795), (45, 1005436), (60, 754077), (90, 502718), (180, 251359)]