165714660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{102293}}^1$

素因数の和:102314

約数の個数: 60

約数和(自身を含む): 519858108

約数和(自身を除く): 354143448

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, 102293, 204586, 306879, 409172, 511465, 613758, 920637, 1022930, 1227516, 1534395, 1841274, 2045860, 2761911, 3068790, 3682548, 4603185, 5523822, 6137580, 8285733, 9206370, 11047644, 13809555, 16571466, 18412740, 27619110, 33142932, 41428665, 55238220, 82857330, 165714660]

約数ペア:

[(1, 165714660), (2, 82857330), (3, 55238220), (4, 41428665), (5, 33142932), (6, 27619110), (9, 18412740), (10, 16571466), (12, 13809555), (15, 11047644), (18, 9206370), (20, 8285733), (27, 6137580), (30, 5523822), (36, 4603185), (45, 3682548), (54, 3068790), (60, 2761911), (81, 2045860), (90, 1841274), (108, 1534395), (135, 1227516), (162, 1022930), (180, 920637), (270, 613758), (324, 511465), (405, 409172), (540, 306879), (810, 204586), (1620, 102293)]