169185780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313307}}^1$

素因数の和:313325

約数の個数: 48

約数和(自身を含む): 526357440

約数和(自身を除く): 357171660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 313307, 626614, 939921, 1253228, 1566535, 1879842, 2819763, 3133070, 3759684, 4699605, 5639526, 6266140, 8459289, 9399210, 11279052, 14098815, 16918578, 18798420, 28197630, 33837156, 42296445, 56395260, 84592890, 169185780]

約数ペア:

[(1, 169185780), (2, 84592890), (3, 56395260), (4, 42296445), (5, 33837156), (6, 28197630), (9, 18798420), (10, 16918578), (12, 14098815), (15, 11279052), (18, 9399210), (20, 8459289), (27, 6266140), (30, 5639526), (36, 4699605), (45, 3759684), (54, 3133070), (60, 2819763), (90, 1879842), (108, 1566535), (135, 1253228), (180, 939921), (270, 626614), (540, 313307)]