263417220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133039}}^1$

素因数の和:133065

約数の個数: 72

約数和(自身を含む): 871678080

約数和(自身を除く): 608260860

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, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 133039, 266078, 399117, 532156, 665195, 798234, 1197351, 1330390, 1463429, 1596468, 1995585, 2394702, 2660780, 2926858, 3991170, 4390287, 4789404, 5853716, 5986755, 7317145, 7982340, 8780574, 11973510, 13170861, 14634290, 17561148, 21951435, 23947020, 26341722, 29268580, 43902870, 52683444, 65854305, 87805740, 131708610, 263417220]

約数ペア:

[(1, 263417220), (2, 131708610), (3, 87805740), (4, 65854305), (5, 52683444), (6, 43902870), (9, 29268580), (10, 26341722), (11, 23947020), (12, 21951435), (15, 17561148), (18, 14634290), (20, 13170861), (22, 11973510), (30, 8780574), (33, 7982340), (36, 7317145), (44, 5986755), (45, 5853716), (55, 4789404), (60, 4390287), (66, 3991170), (90, 2926858), (99, 2660780), (110, 2394702), (132, 1995585), (165, 1596468), (180, 1463429), (198, 1330390), (220, 1197351), (330, 798234), (396, 665195), (495, 532156), (660, 399117), (990, 266078), (1980, 133039)]