12878550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{28619}}^1$

素因数の和:28637

約数の個数: 36

約数和(自身を含む): 34601580

約数和(自身を除く): 21723030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 28619, 57238, 85857, 143095, 171714, 257571, 286190, 429285, 515142, 715475, 858570, 1287855, 1430950, 2146425, 2575710, 4292850, 6439275, 12878550]

約数ペア:

[(1, 12878550), (2, 6439275), (3, 4292850), (5, 2575710), (6, 2146425), (9, 1430950), (10, 1287855), (15, 858570), (18, 715475), (25, 515142), (30, 429285), (45, 286190), (50, 257571), (75, 171714), (90, 143095), (150, 85857), (225, 57238), (450, 28619)]