23520450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5407}}^1$

素因数の和:5451

約数の個数: 48

約数和(自身を含む): 60353280

約数和(自身を除く): 36832830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 5407, 10814, 16221, 27035, 32442, 54070, 81105, 135175, 156803, 162210, 270350, 313606, 405525, 470409, 784015, 811050, 940818, 1568030, 2352045, 3920075, 4704090, 7840150, 11760225, 23520450]

約数ペア:

[(1, 23520450), (2, 11760225), (3, 7840150), (5, 4704090), (6, 3920075), (10, 2352045), (15, 1568030), (25, 940818), (29, 811050), (30, 784015), (50, 470409), (58, 405525), (75, 313606), (87, 270350), (145, 162210), (150, 156803), (174, 135175), (290, 81105), (435, 54070), (725, 32442), (870, 27035), (1450, 16221), (2175, 10814), (4350, 5407)]