76391910

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 236160000

約数和(自身を除く): 159768090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 499, 567, 630, 729, 810, 945, 998, 1134, 1215, 1458, 1497, 1701, 1890, 2187, 2430, 2495, 2835, 2994, 3402, 3493, 3645, 4374, 4491, 4990, 5103, 5670, 6986, 7290, 7485, 8505, 8982, 10206, 10479, 10935, 13473, 14970, 15309, 17010, 17465, 20958, 21870, 22455, 25515, 26946, 30618, 31437, 34930, 40419, 44910, 51030, 52395, 62874, 67365, 76545, 80838, 94311, 104790, 121257, 134730, 153090, 157185, 188622, 202095, 242514, 282933, 314370, 363771, 404190, 471555, 565866, 606285, 727542, 848799, 943110, 1091313, 1212570, 1414665, 1697598, 1818855, 2182626, 2546397, 2829330, 3637710, 4243995, 5092794, 5456565, 7639191, 8487990, 10913130, 12731985, 15278382, 25463970, 38195955, 76391910]

約数ペア:

[(1, 76391910), (2, 38195955), (3, 25463970), (5, 15278382), (6, 12731985), (7, 10913130), (9, 8487990), (10, 7639191), (14, 5456565), (15, 5092794), (18, 4243995), (21, 3637710), (27, 2829330), (30, 2546397), (35, 2182626), (42, 1818855), (45, 1697598), (54, 1414665), (63, 1212570), (70, 1091313), (81, 943110), (90, 848799), (105, 727542), (126, 606285), (135, 565866), (162, 471555), (189, 404190), (210, 363771), (243, 314370), (270, 282933), (315, 242514), (378, 202095), (405, 188622), (486, 157185), (499, 153090), (567, 134730), (630, 121257), (729, 104790), (810, 94311), (945, 80838), (998, 76545), (1134, 67365), (1215, 62874), (1458, 52395), (1497, 51030), (1701, 44910), (1890, 40419), (2187, 34930), (2430, 31437), (2495, 30618), (2835, 26946), (2994, 25515), (3402, 22455), (3493, 21870), (3645, 20958), (4374, 17465), (4491, 17010), (4990, 15309), (5103, 14970), (5670, 13473), (6986, 10935), (7290, 10479), (7485, 10206), (8505, 8982)]