68751450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 191416320

約数和(自身を除く): 122664870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 127, 135, 150, 225, 254, 270, 381, 401, 450, 635, 675, 762, 802, 1143, 1203, 1270, 1350, 1905, 2005, 2286, 2406, 3175, 3429, 3609, 3810, 4010, 5715, 6015, 6350, 6858, 7218, 9525, 10025, 10827, 11430, 12030, 17145, 18045, 19050, 20050, 21654, 28575, 30075, 34290, 36090, 50927, 54135, 57150, 60150, 85725, 90225, 101854, 108270, 152781, 171450, 180450, 254635, 270675, 305562, 458343, 509270, 541350, 763905, 916686, 1273175, 1375029, 1527810, 2291715, 2546350, 2750058, 3819525, 4583430, 6875145, 7639050, 11458575, 13750290, 22917150, 34375725, 68751450]

約数ペア:

[(1, 68751450), (2, 34375725), (3, 22917150), (5, 13750290), (6, 11458575), (9, 7639050), (10, 6875145), (15, 4583430), (18, 3819525), (25, 2750058), (27, 2546350), (30, 2291715), (45, 1527810), (50, 1375029), (54, 1273175), (75, 916686), (90, 763905), (127, 541350), (135, 509270), (150, 458343), (225, 305562), (254, 270675), (270, 254635), (381, 180450), (401, 171450), (450, 152781), (635, 108270), (675, 101854), (762, 90225), (802, 85725), (1143, 60150), (1203, 57150), (1270, 54135), (1350, 50927), (1905, 36090), (2005, 34290), (2286, 30075), (2406, 28575), (3175, 21654), (3429, 20050), (3609, 19050), (3810, 18045), (4010, 17145), (5715, 12030), (6015, 11430), (6350, 10827), (6858, 10025), (7218, 9525)]