77250180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 248742144

約数和(自身を除く): 171491964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 953, 965, 1158, 1351, 1906, 1930, 2316, 2702, 2859, 2895, 3812, 3860, 4053, 4765, 5404, 5718, 5790, 6671, 6755, 8106, 9530, 11436, 11580, 13342, 13510, 14295, 16212, 19060, 20013, 20265, 26684, 27020, 28590, 33355, 40026, 40530, 57180, 66710, 80052, 81060, 100065, 133420, 183929, 200130, 367858, 400260, 551787, 735716, 919645, 1103574, 1287503, 1839290, 2207148, 2575006, 2758935, 3678580, 3862509, 5150012, 5517870, 6437515, 7725018, 11035740, 12875030, 15450036, 19312545, 25750060, 38625090, 77250180]

約数ペア:

[(1, 77250180), (2, 38625090), (3, 25750060), (4, 19312545), (5, 15450036), (6, 12875030), (7, 11035740), (10, 7725018), (12, 6437515), (14, 5517870), (15, 5150012), (20, 3862509), (21, 3678580), (28, 2758935), (30, 2575006), (35, 2207148), (42, 1839290), (60, 1287503), (70, 1103574), (84, 919645), (105, 735716), (140, 551787), (193, 400260), (210, 367858), (386, 200130), (420, 183929), (579, 133420), (772, 100065), (953, 81060), (965, 80052), (1158, 66710), (1351, 57180), (1906, 40530), (1930, 40026), (2316, 33355), (2702, 28590), (2859, 27020), (2895, 26684), (3812, 20265), (3860, 20013), (4053, 19060), (4765, 16212), (5404, 14295), (5718, 13510), (5790, 13342), (6671, 11580), (6755, 11436), (8106, 9530)]