243348390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 673077600

約数和(自身を除く): 429729210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 101, 114, 171, 190, 202, 285, 303, 342, 505, 570, 606, 855, 909, 1010, 1409, 1515, 1710, 1818, 1919, 2818, 3030, 3838, 4227, 4545, 5757, 7045, 8454, 9090, 9595, 11514, 12681, 14090, 17271, 19190, 21135, 25362, 26771, 28785, 34542, 42270, 53542, 57570, 63405, 80313, 86355, 126810, 133855, 142309, 160626, 172710, 240939, 267710, 284618, 401565, 426927, 481878, 711545, 803130, 853854, 1204695, 1280781, 1423090, 2134635, 2409390, 2561562, 2703871, 4269270, 5407742, 6403905, 8111613, 12807810, 13519355, 16223226, 24334839, 27038710, 40558065, 48669678, 81116130, 121674195, 243348390]

約数ペア:

[(1, 243348390), (2, 121674195), (3, 81116130), (5, 48669678), (6, 40558065), (9, 27038710), (10, 24334839), (15, 16223226), (18, 13519355), (19, 12807810), (30, 8111613), (38, 6403905), (45, 5407742), (57, 4269270), (90, 2703871), (95, 2561562), (101, 2409390), (114, 2134635), (171, 1423090), (190, 1280781), (202, 1204695), (285, 853854), (303, 803130), (342, 711545), (505, 481878), (570, 426927), (606, 401565), (855, 284618), (909, 267710), (1010, 240939), (1409, 172710), (1515, 160626), (1710, 142309), (1818, 133855), (1919, 126810), (2818, 86355), (3030, 80313), (3838, 63405), (4227, 57570), (4545, 53542), (5757, 42270), (7045, 34542), (8454, 28785), (9090, 26771), (9595, 25362), (11514, 21135), (12681, 19190), (14090, 17271)]