2520450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1867}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 6948960

約数和(自身を除く): 4428510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1867, 3734, 5601, 9335, 11202, 16803, 18670, 28005, 33606, 46675, 50409, 56010, 84015, 93350, 100818, 140025, 168030, 252045, 280050, 420075, 504090, 840150, 1260225, 2520450]

約数ペア:

[(1, 2520450), (2, 1260225), (3, 840150), (5, 504090), (6, 420075), (9, 280050), (10, 252045), (15, 168030), (18, 140025), (25, 100818), (27, 93350), (30, 84015), (45, 56010), (50, 50409), (54, 46675), (75, 33606), (90, 28005), (135, 18670), (150, 16803), (225, 11202), (270, 9335), (450, 5601), (675, 3734), (1350, 1867)]