150213780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{967}}^1$

素因数の和:1845

約数の個数: 72

約数和(自身を含む): 456648192

約数和(自身を除く): 306434412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 863, 967, 1726, 1934, 2589, 2901, 3452, 3868, 4315, 4835, 5178, 5802, 7767, 8630, 8703, 9670, 10356, 11604, 12945, 14505, 15534, 17260, 17406, 19340, 25890, 29010, 31068, 34812, 38835, 43515, 51780, 58020, 77670, 87030, 155340, 174060, 834521, 1669042, 2503563, 3338084, 4172605, 5007126, 7510689, 8345210, 10014252, 12517815, 15021378, 16690420, 25035630, 30042756, 37553445, 50071260, 75106890, 150213780]

約数ペア:

[(1, 150213780), (2, 75106890), (3, 50071260), (4, 37553445), (5, 30042756), (6, 25035630), (9, 16690420), (10, 15021378), (12, 12517815), (15, 10014252), (18, 8345210), (20, 7510689), (30, 5007126), (36, 4172605), (45, 3338084), (60, 2503563), (90, 1669042), (180, 834521), (863, 174060), (967, 155340), (1726, 87030), (1934, 77670), (2589, 58020), (2901, 51780), (3452, 43515), (3868, 38835), (4315, 34812), (4835, 31068), (5178, 29010), (5802, 25890), (7767, 19340), (8630, 17406), (8703, 17260), (9670, 15534), (10356, 14505), (11604, 12945)]