77215140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6258

約数の個数: 96

約数和(自身を含む): 250709760

約数和(自身を除く): 173494620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6217, 12420, 12434, 18651, 24868, 31085, 37302, 55953, 62170, 74604, 93255, 111906, 124340, 142991, 167859, 186510, 223812, 279765, 285982, 335718, 373020, 428973, 559530, 571964, 671436, 714955, 839295, 857946, 1119060, 1286919, 1429910, 1678590, 1715892, 2144865, 2573838, 2859820, 3357180, 3860757, 4289730, 5147676, 6434595, 7721514, 8579460, 12869190, 15443028, 19303785, 25738380, 38607570, 77215140]

約数ペア:

[(1, 77215140), (2, 38607570), (3, 25738380), (4, 19303785), (5, 15443028), (6, 12869190), (9, 8579460), (10, 7721514), (12, 6434595), (15, 5147676), (18, 4289730), (20, 3860757), (23, 3357180), (27, 2859820), (30, 2573838), (36, 2144865), (45, 1715892), (46, 1678590), (54, 1429910), (60, 1286919), (69, 1119060), (90, 857946), (92, 839295), (108, 714955), (115, 671436), (135, 571964), (138, 559530), (180, 428973), (207, 373020), (230, 335718), (270, 285982), (276, 279765), (345, 223812), (414, 186510), (460, 167859), (540, 142991), (621, 124340), (690, 111906), (828, 93255), (1035, 74604), (1242, 62170), (1380, 55953), (2070, 37302), (2484, 31085), (3105, 24868), (4140, 18651), (6210, 12434), (6217, 12420)]