27208980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{50387}}^1$

素因数の和:50405

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 57442860

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, 50387, 100774, 151161, 201548, 251935, 302322, 453483, 503870, 604644, 755805, 906966, 1007740, 1360449, 1511610, 1813932, 2267415, 2720898, 3023220, 4534830, 5441796, 6802245, 9069660, 13604490, 27208980]

約数ペア:

[(1, 27208980), (2, 13604490), (3, 9069660), (4, 6802245), (5, 5441796), (6, 4534830), (9, 3023220), (10, 2720898), (12, 2267415), (15, 1813932), (18, 1511610), (20, 1360449), (27, 1007740), (30, 906966), (36, 755805), (45, 604644), (54, 503870), (60, 453483), (90, 302322), (108, 251935), (135, 201548), (180, 151161), (270, 100774), (540, 50387)]