154407060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31795

約数の個数: 72

約数和(自身を含む): 485730336

約数和(自身を除く): 331323276

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, 31771, 63542, 95313, 127084, 158855, 190626, 285939, 317710, 381252, 476565, 571878, 635420, 857817, 953130, 1143756, 1429695, 1715634, 1906260, 2573451, 2859390, 3431268, 4289085, 5146902, 5718780, 7720353, 8578170, 10293804, 12867255, 15440706, 17156340, 25734510, 30881412, 38601765, 51469020, 77203530, 154407060]

約数ペア:

[(1, 154407060), (2, 77203530), (3, 51469020), (4, 38601765), (5, 30881412), (6, 25734510), (9, 17156340), (10, 15440706), (12, 12867255), (15, 10293804), (18, 8578170), (20, 7720353), (27, 5718780), (30, 5146902), (36, 4289085), (45, 3431268), (54, 2859390), (60, 2573451), (81, 1906260), (90, 1715634), (108, 1429695), (135, 1143756), (162, 953130), (180, 857817), (243, 635420), (270, 571878), (324, 476565), (405, 381252), (486, 317710), (540, 285939), (810, 190626), (972, 158855), (1215, 127084), (1620, 95313), (2430, 63542), (4860, 31771)]