71537200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 120

約数和(自身を含む): 203424480

約数和(自身を除く): 131887280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 881, 1015, 1160, 1400, 1450, 1624, 1762, 2030, 2320, 2800, 2900, 3248, 3524, 4060, 4405, 5075, 5800, 6167, 7048, 8120, 8810, 10150, 11600, 12334, 14096, 16240, 17620, 20300, 22025, 24668, 25549, 30835, 35240, 40600, 44050, 49336, 51098, 61670, 70480, 81200, 88100, 98672, 102196, 123340, 127745, 154175, 176200, 178843, 204392, 246680, 255490, 308350, 352400, 357686, 408784, 493360, 510980, 616700, 638725, 715372, 894215, 1021960, 1233400, 1277450, 1430744, 1788430, 2043920, 2466800, 2554900, 2861488, 3576860, 4471075, 5109800, 7153720, 8942150, 10219600, 14307440, 17884300, 35768600, 71537200]

約数ペア:

[(1, 71537200), (2, 35768600), (4, 17884300), (5, 14307440), (7, 10219600), (8, 8942150), (10, 7153720), (14, 5109800), (16, 4471075), (20, 3576860), (25, 2861488), (28, 2554900), (29, 2466800), (35, 2043920), (40, 1788430), (50, 1430744), (56, 1277450), (58, 1233400), (70, 1021960), (80, 894215), (100, 715372), (112, 638725), (116, 616700), (140, 510980), (145, 493360), (175, 408784), (200, 357686), (203, 352400), (232, 308350), (280, 255490), (290, 246680), (350, 204392), (400, 178843), (406, 176200), (464, 154175), (560, 127745), (580, 123340), (700, 102196), (725, 98672), (812, 88100), (881, 81200), (1015, 70480), (1160, 61670), (1400, 51098), (1450, 49336), (1624, 44050), (1762, 40600), (2030, 35240), (2320, 30835), (2800, 25549), (2900, 24668), (3248, 22025), (3524, 20300), (4060, 17620), (4405, 16240), (5075, 14096), (5800, 12334), (6167, 11600), (7048, 10150), (8120, 8810)]