181623060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{12457}}^1$

素因数の和:12484

約数の個数: 84

約数和(自身を含む): 571896948

約数和(自身を除く): 390273888

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 12457, 14580, 24914, 37371, 49828, 62285, 74742, 112113, 124570, 149484, 186855, 224226, 249140, 336339, 373710, 448452, 560565, 672678, 747420, 1009017, 1121130, 1345356, 1681695, 2018034, 2242260, 3027051, 3363390, 4036068, 5045085, 6054102, 6726780, 9081153, 10090170, 12108204, 15135255, 18162306, 20180340, 30270510, 36324612, 45405765, 60541020, 90811530, 181623060]

約数ペア:

[(1, 181623060), (2, 90811530), (3, 60541020), (4, 45405765), (5, 36324612), (6, 30270510), (9, 20180340), (10, 18162306), (12, 15135255), (15, 12108204), (18, 10090170), (20, 9081153), (27, 6726780), (30, 6054102), (36, 5045085), (45, 4036068), (54, 3363390), (60, 3027051), (81, 2242260), (90, 2018034), (108, 1681695), (135, 1345356), (162, 1121130), (180, 1009017), (243, 747420), (270, 672678), (324, 560565), (405, 448452), (486, 373710), (540, 336339), (729, 249140), (810, 224226), (972, 186855), (1215, 149484), (1458, 124570), (1620, 112113), (2430, 74742), (2916, 62285), (3645, 49828), (4860, 37371), (7290, 24914), (12457, 14580)]