169751220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 485751168

約数和(自身を除く): 315999948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 137, 193, 214, 274, 321, 386, 411, 428, 535, 548, 579, 642, 685, 772, 822, 965, 1070, 1158, 1284, 1370, 1605, 1644, 1930, 2055, 2140, 2316, 2740, 2895, 3210, 3860, 4110, 5790, 6420, 8220, 11580, 14659, 20651, 26441, 29318, 41302, 43977, 52882, 58636, 61953, 73295, 79323, 82604, 87954, 103255, 105764, 123906, 132205, 146590, 158646, 175908, 206510, 219885, 247812, 264410, 293180, 309765, 317292, 396615, 413020, 439770, 528820, 619530, 793230, 879540, 1239060, 1586460, 2829187, 5658374, 8487561, 11316748, 14145935, 16975122, 28291870, 33950244, 42437805, 56583740, 84875610, 169751220]

約数ペア:

[(1, 169751220), (2, 84875610), (3, 56583740), (4, 42437805), (5, 33950244), (6, 28291870), (10, 16975122), (12, 14145935), (15, 11316748), (20, 8487561), (30, 5658374), (60, 2829187), (107, 1586460), (137, 1239060), (193, 879540), (214, 793230), (274, 619530), (321, 528820), (386, 439770), (411, 413020), (428, 396615), (535, 317292), (548, 309765), (579, 293180), (642, 264410), (685, 247812), (772, 219885), (822, 206510), (965, 175908), (1070, 158646), (1158, 146590), (1284, 132205), (1370, 123906), (1605, 105764), (1644, 103255), (1930, 87954), (2055, 82604), (2140, 79323), (2316, 73295), (2740, 61953), (2895, 58636), (3210, 52882), (3860, 43977), (4110, 41302), (5790, 29318), (6420, 26441), (8220, 20651), (11580, 14659)]