168248850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 529760736

約数和(自身を除く): 361511886

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 735, 770, 825, 1050, 1078, 1155, 1225, 1470, 1617, 1650, 1925, 2081, 2310, 2450, 2695, 3234, 3675, 3850, 4162, 5390, 5775, 6243, 7350, 8085, 10405, 11550, 12486, 13475, 14567, 16170, 20810, 22891, 26950, 29134, 31215, 40425, 43701, 45782, 52025, 62430, 68673, 72835, 80850, 87402, 101969, 104050, 114455, 137346, 145670, 156075, 160237, 203938, 218505, 228910, 305907, 312150, 320474, 343365, 364175, 437010, 480711, 509845, 572275, 611814, 686730, 728350, 801185, 961422, 1019690, 1092525, 1121659, 1144550, 1529535, 1602370, 1716825, 2185050, 2243318, 2403555, 2549225, 3059070, 3364977, 3433650, 4005925, 4807110, 5098450, 5608295, 6729954, 7647675, 8011850, 11216590, 12017775, 15295350, 16824885, 24035550, 28041475, 33649770, 56082950, 84124425, 168248850]

約数ペア:

[(1, 168248850), (2, 84124425), (3, 56082950), (5, 33649770), (6, 28041475), (7, 24035550), (10, 16824885), (11, 15295350), (14, 12017775), (15, 11216590), (21, 8011850), (22, 7647675), (25, 6729954), (30, 5608295), (33, 5098450), (35, 4807110), (42, 4005925), (49, 3433650), (50, 3364977), (55, 3059070), (66, 2549225), (70, 2403555), (75, 2243318), (77, 2185050), (98, 1716825), (105, 1602370), (110, 1529535), (147, 1144550), (150, 1121659), (154, 1092525), (165, 1019690), (175, 961422), (210, 801185), (231, 728350), (245, 686730), (275, 611814), (294, 572275), (330, 509845), (350, 480711), (385, 437010), (462, 364175), (490, 343365), (525, 320474), (539, 312150), (550, 305907), (735, 228910), (770, 218505), (825, 203938), (1050, 160237), (1078, 156075), (1155, 145670), (1225, 137346), (1470, 114455), (1617, 104050), (1650, 101969), (1925, 87402), (2081, 80850), (2310, 72835), (2450, 68673), (2695, 62430), (3234, 52025), (3675, 45782), (3850, 43701), (4162, 40425), (5390, 31215), (5775, 29134), (6243, 26950), (7350, 22891), (8085, 20810), (10405, 16170), (11550, 14567), (12486, 13475)]