947228580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3000

約数の個数: 144

約数和(自身を含む): 3025189440

約数和(自身を除く): 2077960860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 486, 540, 603, 670, 804, 810, 972, 1005, 1206, 1215, 1340, 1620, 1809, 2010, 2412, 2430, 2909, 3015, 3618, 4020, 4860, 5427, 5818, 6030, 7236, 8727, 9045, 10854, 11636, 12060, 14545, 16281, 17454, 18090, 21708, 26181, 27135, 29090, 32562, 34908, 36180, 43635, 52362, 54270, 58180, 65124, 78543, 81405, 87270, 104724, 108540, 130905, 157086, 162810, 174540, 194903, 235629, 261810, 314172, 325620, 389806, 392715, 471258, 523620, 584709, 706887, 779612, 785430, 942516, 974515, 1169418, 1178145, 1413774, 1570860, 1754127, 1949030, 2338836, 2356290, 2827548, 2923545, 3508254, 3534435, 3898060, 4712580, 5262381, 5847090, 7016508, 7068870, 8770635, 10524762, 11694180, 14137740, 15787143, 17541270, 21049524, 26311905, 31574286, 35082540, 47361429, 52623810, 63148572, 78935715, 94722858, 105247620, 157871430, 189445716, 236807145, 315742860, 473614290, 947228580]

約数ペア:

[(1, 947228580), (2, 473614290), (3, 315742860), (4, 236807145), (5, 189445716), (6, 157871430), (9, 105247620), (10, 94722858), (12, 78935715), (15, 63148572), (18, 52623810), (20, 47361429), (27, 35082540), (30, 31574286), (36, 26311905), (45, 21049524), (54, 17541270), (60, 15787143), (67, 14137740), (81, 11694180), (90, 10524762), (108, 8770635), (134, 7068870), (135, 7016508), (162, 5847090), (180, 5262381), (201, 4712580), (243, 3898060), (268, 3534435), (270, 3508254), (324, 2923545), (335, 2827548), (402, 2356290), (405, 2338836), (486, 1949030), (540, 1754127), (603, 1570860), (670, 1413774), (804, 1178145), (810, 1169418), (972, 974515), (1005, 942516), (1206, 785430), (1215, 779612), (1340, 706887), (1620, 584709), (1809, 523620), (2010, 471258), (2412, 392715), (2430, 389806), (2909, 325620), (3015, 314172), (3618, 261810), (4020, 235629), (4860, 194903), (5427, 174540), (5818, 162810), (6030, 157086), (7236, 130905), (8727, 108540), (9045, 104724), (10854, 87270), (11636, 81405), (12060, 78543), (14545, 65124), (16281, 58180), (17454, 54270), (18090, 52362), (21708, 43635), (26181, 36180), (27135, 34908), (29090, 32562)]