85386780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10093}}^1$

素因数の和:10155

約数の個数: 72

約数和(自身を含む): 264543552

約数和(自身を除く): 179156772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10093, 20186, 30279, 40372, 50465, 60558, 90837, 100930, 121116, 151395, 181674, 201860, 302790, 363348, 454185, 474371, 605580, 908370, 948742, 1423113, 1816740, 1897484, 2371855, 2846226, 4269339, 4743710, 5692452, 7115565, 8538678, 9487420, 14231130, 17077356, 21346695, 28462260, 42693390, 85386780]

約数ペア:

[(1, 85386780), (2, 42693390), (3, 28462260), (4, 21346695), (5, 17077356), (6, 14231130), (9, 9487420), (10, 8538678), (12, 7115565), (15, 5692452), (18, 4743710), (20, 4269339), (30, 2846226), (36, 2371855), (45, 1897484), (47, 1816740), (60, 1423113), (90, 948742), (94, 908370), (141, 605580), (180, 474371), (188, 454185), (235, 363348), (282, 302790), (423, 201860), (470, 181674), (564, 151395), (705, 121116), (846, 100930), (940, 90837), (1410, 60558), (1692, 50465), (2115, 40372), (2820, 30279), (4230, 20186), (8460, 10093)]