270450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{601}}^1$

素因数の和:619

約数の個数: 36

約数和(自身を含む): 727818

約数和(自身を除く): 457368

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 601, 1202, 1803, 3005, 3606, 5409, 6010, 9015, 10818, 15025, 18030, 27045, 30050, 45075, 54090, 90150, 135225, 270450]

約数ペア:

[(1, 270450), (2, 135225), (3, 90150), (5, 54090), (6, 45075), (9, 30050), (10, 27045), (15, 18030), (18, 15025), (25, 10818), (30, 9015), (45, 6010), (50, 5409), (75, 3606), (90, 3005), (150, 1803), (225, 1202), (450, 601)]