175373820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 560431872

約数和(自身を除く): 385058052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 53, 60, 62, 90, 93, 106, 124, 155, 159, 180, 186, 212, 265, 279, 310, 318, 372, 465, 477, 530, 558, 593, 620, 636, 795, 930, 954, 1060, 1116, 1186, 1395, 1590, 1643, 1779, 1860, 1908, 2372, 2385, 2790, 2965, 3180, 3286, 3558, 4770, 4929, 5337, 5580, 5930, 6572, 7116, 8215, 8895, 9540, 9858, 10674, 11860, 14787, 16430, 17790, 18383, 19716, 21348, 24645, 26685, 29574, 31429, 32860, 35580, 36766, 49290, 53370, 55149, 59148, 62858, 73532, 73935, 91915, 94287, 98580, 106740, 110298, 125716, 147870, 157145, 165447, 183830, 188574, 220596, 275745, 282861, 295740, 314290, 330894, 367660, 377148, 471435, 551490, 565722, 628580, 661788, 827235, 942870, 974299, 1102980, 1131444, 1414305, 1654470, 1885740, 1948598, 2828610, 2922897, 3308940, 3897196, 4871495, 5657220, 5845794, 8768691, 9742990, 11691588, 14614485, 17537382, 19485980, 29228970, 35074764, 43843455, 58457940, 87686910, 175373820]

約数ペア:

[(1, 175373820), (2, 87686910), (3, 58457940), (4, 43843455), (5, 35074764), (6, 29228970), (9, 19485980), (10, 17537382), (12, 14614485), (15, 11691588), (18, 9742990), (20, 8768691), (30, 5845794), (31, 5657220), (36, 4871495), (45, 3897196), (53, 3308940), (60, 2922897), (62, 2828610), (90, 1948598), (93, 1885740), (106, 1654470), (124, 1414305), (155, 1131444), (159, 1102980), (180, 974299), (186, 942870), (212, 827235), (265, 661788), (279, 628580), (310, 565722), (318, 551490), (372, 471435), (465, 377148), (477, 367660), (530, 330894), (558, 314290), (593, 295740), (620, 282861), (636, 275745), (795, 220596), (930, 188574), (954, 183830), (1060, 165447), (1116, 157145), (1186, 147870), (1395, 125716), (1590, 110298), (1643, 106740), (1779, 98580), (1860, 94287), (1908, 91915), (2372, 73935), (2385, 73532), (2790, 62858), (2965, 59148), (3180, 55149), (3286, 53370), (3558, 49290), (4770, 36766), (4929, 35580), (5337, 32860), (5580, 31429), (5930, 29574), (6572, 26685), (7116, 24645), (8215, 21348), (8895, 19716), (9540, 18383), (9858, 17790), (10674, 16430), (11860, 14787)]