516587940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 1722651840

約数和(自身を除く): 1206063900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 139, 165, 180, 198, 220, 278, 330, 396, 417, 495, 556, 660, 695, 834, 990, 1251, 1390, 1529, 1668, 1877, 1980, 2085, 2502, 2780, 3058, 3754, 4170, 4587, 5004, 5631, 6116, 6255, 7508, 7645, 8340, 9174, 9385, 11262, 12510, 13761, 15290, 16893, 18348, 18770, 20647, 22524, 22935, 25020, 27522, 28155, 30580, 33786, 37540, 41294, 45870, 55044, 56310, 61941, 67572, 68805, 82588, 84465, 91740, 103235, 112620, 123882, 137610, 168930, 185823, 206470, 247764, 260903, 275220, 309705, 337860, 371646, 412940, 521806, 619410, 743292, 782709, 929115, 1043612, 1238820, 1304515, 1565418, 1858230, 2348127, 2609030, 2869933, 3130836, 3716460, 3913545, 4696254, 5218060, 5739866, 7827090, 8609799, 9392508, 11479732, 11740635, 14349665, 15654180, 17219598, 23481270, 25829397, 28699330, 34439196, 43048995, 46962540, 51658794, 57398660, 86097990, 103317588, 129146985, 172195980, 258293970, 516587940]

約数ペア:

[(1, 516587940), (2, 258293970), (3, 172195980), (4, 129146985), (5, 103317588), (6, 86097990), (9, 57398660), (10, 51658794), (11, 46962540), (12, 43048995), (15, 34439196), (18, 28699330), (20, 25829397), (22, 23481270), (30, 17219598), (33, 15654180), (36, 14349665), (44, 11740635), (45, 11479732), (55, 9392508), (60, 8609799), (66, 7827090), (90, 5739866), (99, 5218060), (110, 4696254), (132, 3913545), (139, 3716460), (165, 3130836), (180, 2869933), (198, 2609030), (220, 2348127), (278, 1858230), (330, 1565418), (396, 1304515), (417, 1238820), (495, 1043612), (556, 929115), (660, 782709), (695, 743292), (834, 619410), (990, 521806), (1251, 412940), (1390, 371646), (1529, 337860), (1668, 309705), (1877, 275220), (1980, 260903), (2085, 247764), (2502, 206470), (2780, 185823), (3058, 168930), (3754, 137610), (4170, 123882), (4587, 112620), (5004, 103235), (5631, 91740), (6116, 84465), (6255, 82588), (7508, 68805), (7645, 67572), (8340, 61941), (9174, 56310), (9385, 55044), (11262, 45870), (12510, 41294), (13761, 37540), (15290, 33786), (16893, 30580), (18348, 28155), (18770, 27522), (20647, 25020), (22524, 22935)]