73144400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 203332224

約数和(自身を除く): 130187824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 151, 173, 175, 200, 280, 302, 346, 350, 400, 560, 604, 692, 700, 755, 865, 1057, 1208, 1211, 1384, 1400, 1510, 1730, 2114, 2416, 2422, 2768, 2800, 3020, 3460, 3775, 4228, 4325, 4844, 5285, 6040, 6055, 6920, 7550, 8456, 8650, 9688, 10570, 12080, 12110, 13840, 15100, 16912, 17300, 19376, 21140, 24220, 26123, 26425, 30200, 30275, 34600, 42280, 48440, 52246, 52850, 60400, 60550, 69200, 84560, 96880, 104492, 105700, 121100, 130615, 182861, 208984, 211400, 242200, 261230, 365722, 417968, 422800, 484400, 522460, 653075, 731444, 914305, 1044920, 1306150, 1462888, 1828610, 2089840, 2612300, 2925776, 3657220, 4571525, 5224600, 7314440, 9143050, 10449200, 14628880, 18286100, 36572200, 73144400]

約数ペア:

[(1, 73144400), (2, 36572200), (4, 18286100), (5, 14628880), (7, 10449200), (8, 9143050), (10, 7314440), (14, 5224600), (16, 4571525), (20, 3657220), (25, 2925776), (28, 2612300), (35, 2089840), (40, 1828610), (50, 1462888), (56, 1306150), (70, 1044920), (80, 914305), (100, 731444), (112, 653075), (140, 522460), (151, 484400), (173, 422800), (175, 417968), (200, 365722), (280, 261230), (302, 242200), (346, 211400), (350, 208984), (400, 182861), (560, 130615), (604, 121100), (692, 105700), (700, 104492), (755, 96880), (865, 84560), (1057, 69200), (1208, 60550), (1211, 60400), (1384, 52850), (1400, 52246), (1510, 48440), (1730, 42280), (2114, 34600), (2416, 30275), (2422, 30200), (2768, 26425), (2800, 26123), (3020, 24220), (3460, 21140), (3775, 19376), (4228, 17300), (4325, 16912), (4844, 15100), (5285, 13840), (6040, 12110), (6055, 12080), (6920, 10570), (7550, 9688), (8456, 8650)]