1380456900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1533841}}^1$

素因数の和:1533861

約数の個数: 54

約数和(自身を含む): 4326968282

約数和(自身を除く): 2946511382

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1533841, 3067682, 4601523, 6135364, 7669205, 9203046, 13804569, 15338410, 18406092, 23007615, 27609138, 30676820, 38346025, 46015230, 55218276, 69022845, 76692050, 92030460, 115038075, 138045690, 153384100, 230076150, 276091380, 345114225, 460152300, 690228450, 1380456900]

約数ペア:

[(1, 1380456900), (2, 690228450), (3, 460152300), (4, 345114225), (5, 276091380), (6, 230076150), (9, 153384100), (10, 138045690), (12, 115038075), (15, 92030460), (18, 76692050), (20, 69022845), (25, 55218276), (30, 46015230), (36, 38346025), (45, 30676820), (50, 27609138), (60, 23007615), (75, 18406092), (90, 15338410), (100, 13804569), (150, 9203046), (180, 7669205), (225, 6135364), (300, 4601523), (450, 3067682), (900, 1533841)]