90743220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{168043}}^1$

素因数の和:168061

約数の個数: 48

約数和(自身を含む): 282313920

約数和(自身を除く): 191570700

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, 168043, 336086, 504129, 672172, 840215, 1008258, 1512387, 1680430, 2016516, 2520645, 3024774, 3360860, 4537161, 5041290, 6049548, 7561935, 9074322, 10082580, 15123870, 18148644, 22685805, 30247740, 45371610, 90743220]

約数ペア:

[(1, 90743220), (2, 45371610), (3, 30247740), (4, 22685805), (5, 18148644), (6, 15123870), (9, 10082580), (10, 9074322), (12, 7561935), (15, 6049548), (18, 5041290), (20, 4537161), (27, 3360860), (30, 3024774), (36, 2520645), (45, 2016516), (54, 1680430), (60, 1512387), (90, 1008258), (108, 840215), (135, 672172), (180, 504129), (270, 336086), (540, 168043)]