143744220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{9859}}^1$

素因数の和:9886

約数の個数: 84

約数和(自身を含む): 452633160

約数和(自身を除く): 308888940

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 9859, 14580, 19718, 29577, 39436, 49295, 59154, 88731, 98590, 118308, 147885, 177462, 197180, 266193, 295770, 354924, 443655, 532386, 591540, 798579, 887310, 1064772, 1330965, 1597158, 1774620, 2395737, 2661930, 3194316, 3992895, 4791474, 5323860, 7187211, 7985790, 9582948, 11978685, 14374422, 15971580, 23957370, 28748844, 35936055, 47914740, 71872110, 143744220]

約数ペア:

[(1, 143744220), (2, 71872110), (3, 47914740), (4, 35936055), (5, 28748844), (6, 23957370), (9, 15971580), (10, 14374422), (12, 11978685), (15, 9582948), (18, 7985790), (20, 7187211), (27, 5323860), (30, 4791474), (36, 3992895), (45, 3194316), (54, 2661930), (60, 2395737), (81, 1774620), (90, 1597158), (108, 1330965), (135, 1064772), (162, 887310), (180, 798579), (243, 591540), (270, 532386), (324, 443655), (405, 354924), (486, 295770), (540, 266193), (729, 197180), (810, 177462), (972, 147885), (1215, 118308), (1458, 98590), (1620, 88731), (2430, 59154), (2916, 49295), (3645, 39436), (4860, 29577), (7290, 19718), (9859, 14580)]