172639170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 329296446

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 83, 90, 99, 110, 121, 165, 166, 191, 198, 242, 249, 330, 363, 382, 415, 495, 498, 573, 605, 726, 747, 830, 913, 955, 990, 1089, 1146, 1210, 1245, 1494, 1719, 1815, 1826, 1910, 2101, 2178, 2490, 2739, 2865, 3438, 3630, 3735, 4202, 4565, 5445, 5478, 5730, 6303, 7470, 8217, 8595, 9130, 10043, 10505, 10890, 12606, 13695, 15853, 16434, 17190, 18909, 20086, 21010, 23111, 27390, 30129, 31515, 31706, 37818, 41085, 46222, 47559, 50215, 60258, 63030, 69333, 79265, 82170, 90387, 94545, 95118, 100430, 115555, 138666, 142677, 150645, 158530, 174383, 180774, 189090, 207999, 231110, 237795, 285354, 301290, 346665, 348766, 415998, 451935, 475590, 523149, 693330, 713385, 871915, 903870, 1039995, 1046298, 1426770, 1569447, 1743830, 1918213, 2079990, 2615745, 3138894, 3836426, 5231490, 5754639, 7847235, 9591065, 11509278, 15694470, 17263917, 19182130, 28773195, 34527834, 57546390, 86319585, 172639170]

約数ペア:

[(1, 172639170), (2, 86319585), (3, 57546390), (5, 34527834), (6, 28773195), (9, 19182130), (10, 17263917), (11, 15694470), (15, 11509278), (18, 9591065), (22, 7847235), (30, 5754639), (33, 5231490), (45, 3836426), (55, 3138894), (66, 2615745), (83, 2079990), (90, 1918213), (99, 1743830), (110, 1569447), (121, 1426770), (165, 1046298), (166, 1039995), (191, 903870), (198, 871915), (242, 713385), (249, 693330), (330, 523149), (363, 475590), (382, 451935), (415, 415998), (495, 348766), (498, 346665), (573, 301290), (605, 285354), (726, 237795), (747, 231110), (830, 207999), (913, 189090), (955, 180774), (990, 174383), (1089, 158530), (1146, 150645), (1210, 142677), (1245, 138666), (1494, 115555), (1719, 100430), (1815, 95118), (1826, 94545), (1910, 90387), (2101, 82170), (2178, 79265), (2490, 69333), (2739, 63030), (2865, 60258), (3438, 50215), (3630, 47559), (3735, 46222), (4202, 41085), (4565, 37818), (5445, 31706), (5478, 31515), (5730, 30129), (6303, 27390), (7470, 23111), (8217, 21010), (8595, 20086), (9130, 18909), (10043, 17190), (10505, 16434), (10890, 15853), (12606, 13695)]