84158460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155849}}^1$

素因数の和:155867

約数の個数: 48

約数和(自身を含む): 261828000

約数和(自身を除く): 177669540

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, 155849, 311698, 467547, 623396, 779245, 935094, 1402641, 1558490, 1870188, 2337735, 2805282, 3116980, 4207923, 4675470, 5610564, 7013205, 8415846, 9350940, 14026410, 16831692, 21039615, 28052820, 42079230, 84158460]

約数ペア:

[(1, 84158460), (2, 42079230), (3, 28052820), (4, 21039615), (5, 16831692), (6, 14026410), (9, 9350940), (10, 8415846), (12, 7013205), (15, 5610564), (18, 4675470), (20, 4207923), (27, 3116980), (30, 2805282), (36, 2337735), (45, 1870188), (54, 1558490), (60, 1402641), (90, 935094), (108, 779245), (135, 623396), (180, 467547), (270, 311698), (540, 155849)]