151945740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281381}}^1$

素因数の和:281399

約数の個数: 48

約数和(自身を含む): 472721760

約数和(自身を除く): 320776020

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, 281381, 562762, 844143, 1125524, 1406905, 1688286, 2532429, 2813810, 3376572, 4220715, 5064858, 5627620, 7597287, 8441430, 10129716, 12662145, 15194574, 16882860, 25324290, 30389148, 37986435, 50648580, 75972870, 151945740]

約数ペア:

[(1, 151945740), (2, 75972870), (3, 50648580), (4, 37986435), (5, 30389148), (6, 25324290), (9, 16882860), (10, 15194574), (12, 12662145), (15, 10129716), (18, 8441430), (20, 7597287), (27, 5627620), (30, 5064858), (36, 4220715), (45, 3376572), (54, 2813810), (60, 2532429), (90, 1688286), (108, 1406905), (135, 1125524), (180, 844143), (270, 562762), (540, 281381)]