84842800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 235652576

約数和(自身を除く): 150809776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 157, 175, 193, 200, 280, 314, 350, 386, 400, 560, 628, 700, 772, 785, 965, 1099, 1256, 1351, 1400, 1544, 1570, 1930, 2198, 2512, 2702, 2800, 3088, 3140, 3860, 3925, 4396, 4825, 5404, 5495, 6280, 6755, 7720, 7850, 8792, 9650, 10808, 10990, 12560, 13510, 15440, 15700, 17584, 19300, 21616, 21980, 27020, 27475, 30301, 31400, 33775, 38600, 43960, 54040, 54950, 60602, 62800, 67550, 77200, 87920, 108080, 109900, 121204, 135100, 151505, 212107, 219800, 242408, 270200, 303010, 424214, 439600, 484816, 540400, 606020, 757525, 848428, 1060535, 1212040, 1515050, 1696856, 2121070, 2424080, 3030100, 3393712, 4242140, 5302675, 6060200, 8484280, 10605350, 12120400, 16968560, 21210700, 42421400, 84842800]

約数ペア:

[(1, 84842800), (2, 42421400), (4, 21210700), (5, 16968560), (7, 12120400), (8, 10605350), (10, 8484280), (14, 6060200), (16, 5302675), (20, 4242140), (25, 3393712), (28, 3030100), (35, 2424080), (40, 2121070), (50, 1696856), (56, 1515050), (70, 1212040), (80, 1060535), (100, 848428), (112, 757525), (140, 606020), (157, 540400), (175, 484816), (193, 439600), (200, 424214), (280, 303010), (314, 270200), (350, 242408), (386, 219800), (400, 212107), (560, 151505), (628, 135100), (700, 121204), (772, 109900), (785, 108080), (965, 87920), (1099, 77200), (1256, 67550), (1351, 62800), (1400, 60602), (1544, 54950), (1570, 54040), (1930, 43960), (2198, 38600), (2512, 33775), (2702, 31400), (2800, 30301), (3088, 27475), (3140, 27020), (3860, 21980), (3925, 21616), (4396, 19300), (4825, 17584), (5404, 15700), (5495, 15440), (6280, 13510), (6755, 12560), (7720, 10990), (7850, 10808), (8792, 9650)]