115738380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 376215840

約数和(自身を除く): 260477460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 180, 204, 218, 255, 306, 327, 340, 347, 436, 510, 545, 612, 654, 694, 765, 981, 1020, 1041, 1090, 1308, 1388, 1530, 1635, 1735, 1853, 1962, 2082, 2180, 3060, 3123, 3270, 3470, 3706, 3924, 4164, 4905, 5205, 5559, 5899, 6246, 6540, 6940, 7412, 9265, 9810, 10410, 11118, 11798, 12492, 15615, 16677, 17697, 18530, 19620, 20820, 22236, 23596, 27795, 29495, 31230, 33354, 35394, 37060, 37823, 53091, 55590, 58990, 62460, 66708, 70788, 75646, 83385, 88485, 106182, 111180, 113469, 117980, 151292, 166770, 176970, 189115, 212364, 226938, 265455, 333540, 340407, 353940, 378230, 453876, 530910, 567345, 642991, 680814, 756460, 1061820, 1134690, 1285982, 1361628, 1702035, 1928973, 2269380, 2571964, 3214955, 3404070, 3857946, 5786919, 6429910, 6808140, 7715892, 9644865, 11573838, 12859820, 19289730, 23147676, 28934595, 38579460, 57869190, 115738380]

約数ペア:

[(1, 115738380), (2, 57869190), (3, 38579460), (4, 28934595), (5, 23147676), (6, 19289730), (9, 12859820), (10, 11573838), (12, 9644865), (15, 7715892), (17, 6808140), (18, 6429910), (20, 5786919), (30, 3857946), (34, 3404070), (36, 3214955), (45, 2571964), (51, 2269380), (60, 1928973), (68, 1702035), (85, 1361628), (90, 1285982), (102, 1134690), (109, 1061820), (153, 756460), (170, 680814), (180, 642991), (204, 567345), (218, 530910), (255, 453876), (306, 378230), (327, 353940), (340, 340407), (347, 333540), (436, 265455), (510, 226938), (545, 212364), (612, 189115), (654, 176970), (694, 166770), (765, 151292), (981, 117980), (1020, 113469), (1041, 111180), (1090, 106182), (1308, 88485), (1388, 83385), (1530, 75646), (1635, 70788), (1735, 66708), (1853, 62460), (1962, 58990), (2082, 55590), (2180, 53091), (3060, 37823), (3123, 37060), (3270, 35394), (3470, 33354), (3706, 31230), (3924, 29495), (4164, 27795), (4905, 23596), (5205, 22236), (5559, 20820), (5899, 19620), (6246, 18530), (6540, 17697), (6940, 16677), (7412, 15615), (9265, 12492), (9810, 11798), (10410, 11118)]