334278540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1531}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 1015477008

約数和(自身を除く): 681198468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1213, 1531, 2426, 3062, 3639, 4593, 4852, 6065, 6124, 7278, 7655, 9186, 10917, 12130, 13779, 14556, 15310, 18195, 18372, 21834, 22965, 24260, 27558, 30620, 36390, 43668, 45930, 54585, 55116, 68895, 72780, 91860, 109170, 137790, 218340, 275580, 1857103, 3714206, 5571309, 7428412, 9285515, 11142618, 16713927, 18571030, 22285236, 27856545, 33427854, 37142060, 55713090, 66855708, 83569635, 111426180, 167139270, 334278540]

約数ペア:

[(1, 334278540), (2, 167139270), (3, 111426180), (4, 83569635), (5, 66855708), (6, 55713090), (9, 37142060), (10, 33427854), (12, 27856545), (15, 22285236), (18, 18571030), (20, 16713927), (30, 11142618), (36, 9285515), (45, 7428412), (60, 5571309), (90, 3714206), (180, 1857103), (1213, 275580), (1531, 218340), (2426, 137790), (3062, 109170), (3639, 91860), (4593, 72780), (4852, 68895), (6065, 55116), (6124, 54585), (7278, 45930), (7655, 43668), (9186, 36390), (10917, 30620), (12130, 27558), (13779, 24260), (14556, 22965), (15310, 21834), (18195, 18372)]