27731838780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17118419}}^1$

素因数の和:17118440

約数の個数: 60

約数和(自身を含む): 86995810440

約数和(自身を除く): 59263971660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17118419, 34236838, 51355257, 68473676, 85592095, 102710514, 154065771, 171184190, 205421028, 256776285, 308131542, 342368380, 462197313, 513552570, 616263084, 770328855, 924394626, 1027105140, 1386591939, 1540657710, 1848789252, 2310986565, 2773183878, 3081315420, 4621973130, 5546367756, 6932959695, 9243946260, 13865919390, 27731838780]

約数ペア:

[(1, 27731838780), (2, 13865919390), (3, 9243946260), (4, 6932959695), (5, 5546367756), (6, 4621973130), (9, 3081315420), (10, 2773183878), (12, 2310986565), (15, 1848789252), (18, 1540657710), (20, 1386591939), (27, 1027105140), (30, 924394626), (36, 770328855), (45, 616263084), (54, 513552570), (60, 462197313), (81, 342368380), (90, 308131542), (108, 256776285), (135, 205421028), (162, 171184190), (180, 154065771), (270, 102710514), (324, 85592095), (405, 68473676), (540, 51355257), (810, 34236838), (1620, 17118419)]