76844760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 169913640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 271, 278, 340, 408, 417, 510, 542, 556, 680, 695, 813, 834, 1020, 1084, 1112, 1355, 1390, 1626, 1668, 2040, 2085, 2168, 2363, 2710, 2780, 3252, 3336, 4065, 4170, 4607, 4726, 5420, 5560, 6504, 7089, 8130, 8340, 9214, 9452, 10840, 11815, 13821, 14178, 16260, 16680, 18428, 18904, 23035, 23630, 27642, 28356, 32520, 35445, 36856, 37669, 46070, 47260, 55284, 56712, 69105, 70890, 75338, 92140, 94520, 110568, 113007, 138210, 141780, 150676, 184280, 188345, 226014, 276420, 283560, 301352, 376690, 452028, 552840, 565035, 640373, 753380, 904056, 1130070, 1280746, 1506760, 1921119, 2260140, 2561492, 3201865, 3842238, 4520280, 5122984, 6403730, 7684476, 9605595, 12807460, 15368952, 19211190, 25614920, 38422380, 76844760]

約数ペア:

[(1, 76844760), (2, 38422380), (3, 25614920), (4, 19211190), (5, 15368952), (6, 12807460), (8, 9605595), (10, 7684476), (12, 6403730), (15, 5122984), (17, 4520280), (20, 3842238), (24, 3201865), (30, 2561492), (34, 2260140), (40, 1921119), (51, 1506760), (60, 1280746), (68, 1130070), (85, 904056), (102, 753380), (120, 640373), (136, 565035), (139, 552840), (170, 452028), (204, 376690), (255, 301352), (271, 283560), (278, 276420), (340, 226014), (408, 188345), (417, 184280), (510, 150676), (542, 141780), (556, 138210), (680, 113007), (695, 110568), (813, 94520), (834, 92140), (1020, 75338), (1084, 70890), (1112, 69105), (1355, 56712), (1390, 55284), (1626, 47260), (1668, 46070), (2040, 37669), (2085, 36856), (2168, 35445), (2363, 32520), (2710, 28356), (2780, 27642), (3252, 23630), (3336, 23035), (4065, 18904), (4170, 18428), (4607, 16680), (4726, 16260), (5420, 14178), (5560, 13821), (6504, 11815), (7089, 10840), (8130, 9452), (8340, 9214)]