67734180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 207148032

約数和(自身を除く): 139413852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 2963, 3810, 4572, 5715, 5926, 7620, 8889, 11430, 11852, 14815, 17778, 22860, 26667, 29630, 35556, 44445, 53334, 59260, 88890, 106668, 133335, 177780, 266670, 376301, 533340, 752602, 1128903, 1505204, 1881505, 2257806, 3386709, 3763010, 4515612, 5644515, 6773418, 7526020, 11289030, 13546836, 16933545, 22578060, 33867090, 67734180]

約数ペア:

[(1, 67734180), (2, 33867090), (3, 22578060), (4, 16933545), (5, 13546836), (6, 11289030), (9, 7526020), (10, 6773418), (12, 5644515), (15, 4515612), (18, 3763010), (20, 3386709), (30, 2257806), (36, 1881505), (45, 1505204), (60, 1128903), (90, 752602), (127, 533340), (180, 376301), (254, 266670), (381, 177780), (508, 133335), (635, 106668), (762, 88890), (1143, 59260), (1270, 53334), (1524, 44445), (1905, 35556), (2286, 29630), (2540, 26667), (2963, 22860), (3810, 17778), (4572, 14815), (5715, 11852), (5926, 11430), (7620, 8889)]