75076680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:803

約数の個数: 128

約数和(自身を含む): 259660800

約数和(自身を除く): 184584120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 643, 695, 834, 840, 973, 1112, 1286, 1390, 1668, 1929, 1946, 2085, 2572, 2780, 2919, 3215, 3336, 3858, 3892, 4170, 4501, 4865, 5144, 5560, 5838, 6430, 7716, 7784, 8340, 9002, 9645, 9730, 11676, 12860, 13503, 14595, 15432, 16680, 18004, 19290, 19460, 22505, 23352, 25720, 27006, 29190, 36008, 38580, 38920, 45010, 54012, 58380, 67515, 77160, 89377, 90020, 108024, 116760, 135030, 178754, 180040, 268131, 270060, 357508, 446885, 536262, 540120, 625639, 715016, 893770, 1072524, 1251278, 1340655, 1787540, 1876917, 2145048, 2502556, 2681310, 3128195, 3575080, 3753834, 5005112, 5362620, 6256390, 7507668, 9384585, 10725240, 12512780, 15015336, 18769170, 25025560, 37538340, 75076680]

約数ペア:

[(1, 75076680), (2, 37538340), (3, 25025560), (4, 18769170), (5, 15015336), (6, 12512780), (7, 10725240), (8, 9384585), (10, 7507668), (12, 6256390), (14, 5362620), (15, 5005112), (20, 3753834), (21, 3575080), (24, 3128195), (28, 2681310), (30, 2502556), (35, 2145048), (40, 1876917), (42, 1787540), (56, 1340655), (60, 1251278), (70, 1072524), (84, 893770), (105, 715016), (120, 625639), (139, 540120), (140, 536262), (168, 446885), (210, 357508), (278, 270060), (280, 268131), (417, 180040), (420, 178754), (556, 135030), (643, 116760), (695, 108024), (834, 90020), (840, 89377), (973, 77160), (1112, 67515), (1286, 58380), (1390, 54012), (1668, 45010), (1929, 38920), (1946, 38580), (2085, 36008), (2572, 29190), (2780, 27006), (2919, 25720), (3215, 23352), (3336, 22505), (3858, 19460), (3892, 19290), (4170, 18004), (4501, 16680), (4865, 15432), (5144, 14595), (5560, 13503), (5838, 12860), (6430, 11676), (7716, 9730), (7784, 9645), (8340, 9002)]