67185540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 205470720

約数和(自身を除く): 138285180

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, 2939, 3810, 4572, 5715, 5878, 7620, 8817, 11430, 11756, 14695, 17634, 22860, 26451, 29390, 35268, 44085, 52902, 58780, 88170, 105804, 132255, 176340, 264510, 373253, 529020, 746506, 1119759, 1493012, 1866265, 2239518, 3359277, 3732530, 4479036, 5598795, 6718554, 7465060, 11197590, 13437108, 16796385, 22395180, 33592770, 67185540]

約数ペア:

[(1, 67185540), (2, 33592770), (3, 22395180), (4, 16796385), (5, 13437108), (6, 11197590), (9, 7465060), (10, 6718554), (12, 5598795), (15, 4479036), (18, 3732530), (20, 3359277), (30, 2239518), (36, 1866265), (45, 1493012), (60, 1119759), (90, 746506), (127, 529020), (180, 373253), (254, 264510), (381, 176340), (508, 132255), (635, 105804), (762, 88170), (1143, 58780), (1270, 52902), (1524, 44085), (1905, 35268), (2286, 29390), (2540, 26451), (2939, 22860), (3810, 17634), (4572, 14695), (5715, 11756), (5878, 11430), (7620, 8817)]