450202860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{277903}}^1$

素因数の和:277924

約数の個数: 60

約数和(自身を含む): 1412308128

約数和(自身を除く): 962105268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 277903, 555806, 833709, 1111612, 1389515, 1667418, 2501127, 2779030, 3334836, 4168545, 5002254, 5558060, 7503381, 8337090, 10004508, 12505635, 15006762, 16674180, 22510143, 25011270, 30013524, 37516905, 45020286, 50022540, 75033810, 90040572, 112550715, 150067620, 225101430, 450202860]

約数ペア:

[(1, 450202860), (2, 225101430), (3, 150067620), (4, 112550715), (5, 90040572), (6, 75033810), (9, 50022540), (10, 45020286), (12, 37516905), (15, 30013524), (18, 25011270), (20, 22510143), (27, 16674180), (30, 15006762), (36, 12505635), (45, 10004508), (54, 8337090), (60, 7503381), (81, 5558060), (90, 5002254), (108, 4168545), (135, 3334836), (162, 2779030), (180, 2501127), (270, 1667418), (324, 1389515), (405, 1111612), (540, 833709), (810, 555806), (1620, 277903)]