74547540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{5113}}^1$

素因数の和:5140

約数の個数: 84

約数和(自身を含む): 234763284

約数和(自身を除く): 160215744

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, 5113, 7290, 10226, 14580, 15339, 20452, 25565, 30678, 46017, 51130, 61356, 76695, 92034, 102260, 138051, 153390, 184068, 230085, 276102, 306780, 414153, 460170, 552204, 690255, 828306, 920340, 1242459, 1380510, 1656612, 2070765, 2484918, 2761020, 3727377, 4141530, 4969836, 6212295, 7454754, 8283060, 12424590, 14909508, 18636885, 24849180, 37273770, 74547540]

約数ペア:

[(1, 74547540), (2, 37273770), (3, 24849180), (4, 18636885), (5, 14909508), (6, 12424590), (9, 8283060), (10, 7454754), (12, 6212295), (15, 4969836), (18, 4141530), (20, 3727377), (27, 2761020), (30, 2484918), (36, 2070765), (45, 1656612), (54, 1380510), (60, 1242459), (81, 920340), (90, 828306), (108, 690255), (135, 552204), (162, 460170), (180, 414153), (243, 306780), (270, 276102), (324, 230085), (405, 184068), (486, 153390), (540, 138051), (729, 102260), (810, 92034), (972, 76695), (1215, 61356), (1458, 51130), (1620, 46017), (2430, 30678), (2916, 25565), (3645, 20452), (4860, 15339), (5113, 14580), (7290, 10226)]