105165180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{863}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 319842432

約数和(自身を除く): 214677252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 677, 863, 1354, 1726, 2031, 2589, 2708, 3385, 3452, 4062, 4315, 5178, 6093, 6770, 7767, 8124, 8630, 10155, 10356, 12186, 12945, 13540, 15534, 17260, 20310, 24372, 25890, 30465, 31068, 38835, 40620, 51780, 60930, 77670, 121860, 155340, 584251, 1168502, 1752753, 2337004, 2921255, 3505506, 5258259, 5842510, 7011012, 8763765, 10516518, 11685020, 17527530, 21033036, 26291295, 35055060, 52582590, 105165180]

約数ペア:

[(1, 105165180), (2, 52582590), (3, 35055060), (4, 26291295), (5, 21033036), (6, 17527530), (9, 11685020), (10, 10516518), (12, 8763765), (15, 7011012), (18, 5842510), (20, 5258259), (30, 3505506), (36, 2921255), (45, 2337004), (60, 1752753), (90, 1168502), (180, 584251), (677, 155340), (863, 121860), (1354, 77670), (1726, 60930), (2031, 51780), (2589, 40620), (2708, 38835), (3385, 31068), (3452, 30465), (4062, 25890), (4315, 24372), (5178, 20310), (6093, 17260), (6770, 15534), (7767, 13540), (8124, 12945), (8630, 12186), (10155, 10356)]