57877740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11909}}^1$

素因数の和:11933

約数の個数: 72

約数和(自身を含む): 182080080

約数和(自身を除く): 124202340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11909, 23818, 35727, 47636, 59545, 71454, 107181, 119090, 142908, 178635, 214362, 238180, 321543, 357270, 428724, 535905, 643086, 714540, 964629, 1071810, 1286172, 1607715, 1929258, 2143620, 2893887, 3215430, 3858516, 4823145, 5787774, 6430860, 9646290, 11575548, 14469435, 19292580, 28938870, 57877740]

約数ペア:

[(1, 57877740), (2, 28938870), (3, 19292580), (4, 14469435), (5, 11575548), (6, 9646290), (9, 6430860), (10, 5787774), (12, 4823145), (15, 3858516), (18, 3215430), (20, 2893887), (27, 2143620), (30, 1929258), (36, 1607715), (45, 1286172), (54, 1071810), (60, 964629), (81, 714540), (90, 643086), (108, 535905), (135, 428724), (162, 357270), (180, 321543), (243, 238180), (270, 214362), (324, 178635), (405, 142908), (486, 119090), (540, 107181), (810, 71454), (972, 59545), (1215, 47636), (1620, 35727), (2430, 23818), (4860, 11909)]