88081020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54371}}^1$

素因数の和:54392

約数の個数: 60

約数和(自身を含む): 276318504

約数和(自身を除く): 188237484

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, 54371, 108742, 163113, 217484, 271855, 326226, 489339, 543710, 652452, 815565, 978678, 1087420, 1468017, 1631130, 1957356, 2446695, 2936034, 3262260, 4404051, 4893390, 5872068, 7340085, 8808102, 9786780, 14680170, 17616204, 22020255, 29360340, 44040510, 88081020]

約数ペア:

[(1, 88081020), (2, 44040510), (3, 29360340), (4, 22020255), (5, 17616204), (6, 14680170), (9, 9786780), (10, 8808102), (12, 7340085), (15, 5872068), (18, 4893390), (20, 4404051), (27, 3262260), (30, 2936034), (36, 2446695), (45, 1957356), (54, 1631130), (60, 1468017), (81, 1087420), (90, 978678), (108, 815565), (135, 652452), (162, 543710), (180, 489339), (270, 326226), (324, 271855), (405, 217484), (540, 163113), (810, 108742), (1620, 54371)]