201556620

素因数分解:

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

素因数の和:3084

約数の個数: 96

約数和(自身を含む): 632217600

約数和(自身を除く): 430660980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 2939, 3429, 3810, 4572, 5715, 5878, 6858, 7620, 8817, 11430, 11756, 13716, 14695, 17145, 17634, 22860, 26451, 29390, 34290, 35268, 44085, 52902, 58780, 68580, 79353, 88170, 105804, 132255, 158706, 176340, 264510, 317412, 373253, 396765, 529020, 746506, 793530, 1119759, 1493012, 1587060, 1866265, 2239518, 3359277, 3732530, 4479036, 5598795, 6718554, 7465060, 10077831, 11197590, 13437108, 16796385, 20155662, 22395180, 33592770, 40311324, 50389155, 67185540, 100778310, 201556620]

約数ペア:

[(1, 201556620), (2, 100778310), (3, 67185540), (4, 50389155), (5, 40311324), (6, 33592770), (9, 22395180), (10, 20155662), (12, 16796385), (15, 13437108), (18, 11197590), (20, 10077831), (27, 7465060), (30, 6718554), (36, 5598795), (45, 4479036), (54, 3732530), (60, 3359277), (90, 2239518), (108, 1866265), (127, 1587060), (135, 1493012), (180, 1119759), (254, 793530), (270, 746506), (381, 529020), (508, 396765), (540, 373253), (635, 317412), (762, 264510), (1143, 176340), (1270, 158706), (1524, 132255), (1905, 105804), (2286, 88170), (2540, 79353), (2939, 68580), (3429, 58780), (3810, 52902), (4572, 44085), (5715, 35268), (5878, 34290), (6858, 29390), (7620, 26451), (8817, 22860), (11430, 17634), (11756, 17145), (13716, 14695)]