270946756980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51905509}}^1$

素因数の和:51905553

約数の個数: 72

約数和(自身を含む): 850212253800

約数和(自身を除く): 579265496820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 51905509, 103811018, 155716527, 207622036, 259527545, 311433054, 467149581, 519055090, 622866108, 778582635, 934299162, 1038110180, 1505259761, 1557165270, 1868598324, 2335747905, 3010519522, 3114330540, 4515779283, 4671495810, 6021039044, 7526298805, 9031558566, 9342991620, 13547337849, 15052597610, 18063117132, 22578896415, 27094675698, 30105195220, 45157792830, 54189351396, 67736689245, 90315585660, 135473378490, 270946756980]

約数ペア:

[(1, 270946756980), (2, 135473378490), (3, 90315585660), (4, 67736689245), (5, 54189351396), (6, 45157792830), (9, 30105195220), (10, 27094675698), (12, 22578896415), (15, 18063117132), (18, 15052597610), (20, 13547337849), (29, 9342991620), (30, 9031558566), (36, 7526298805), (45, 6021039044), (58, 4671495810), (60, 4515779283), (87, 3114330540), (90, 3010519522), (116, 2335747905), (145, 1868598324), (174, 1557165270), (180, 1505259761), (261, 1038110180), (290, 934299162), (348, 778582635), (435, 622866108), (522, 519055090), (580, 467149581), (870, 311433054), (1044, 259527545), (1305, 207622036), (1740, 155716527), (2610, 103811018), (5220, 51905509)]