15520194540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{563551}}^1$

素因数の和:563589

約数の個数: 120

約数和(自身を含む): 51551482752

約数和(自身を除く): 36031288212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 9180, 13770, 27540, 563551, 1127102, 1690653, 2254204, 2817755, 3381306, 5071959, 5635510, 6762612, 8453265, 9580367, 10143918, 11271020, 15215877, 16906530, 19160734, 20287836, 25359795, 28741101, 30431754, 33813060, 38321468, 45647631, 47901835, 50719590, 57482202, 60863508, 76079385, 86223303, 91295262, 95803670, 101439180, 114964404, 143705505, 152158770, 172446606, 182590524, 191607340, 228238155, 258669909, 287411010, 304317540, 344893212, 431116515, 456476310, 517339818, 574822020, 776009727, 862233030, 912952620, 1034679636, 1293349545, 1552019454, 1724466060, 2586699090, 3104038908, 3880048635, 5173398180, 7760097270, 15520194540]

約数ペア:

[(1, 15520194540), (2, 7760097270), (3, 5173398180), (4, 3880048635), (5, 3104038908), (6, 2586699090), (9, 1724466060), (10, 1552019454), (12, 1293349545), (15, 1034679636), (17, 912952620), (18, 862233030), (20, 776009727), (27, 574822020), (30, 517339818), (34, 456476310), (36, 431116515), (45, 344893212), (51, 304317540), (54, 287411010), (60, 258669909), (68, 228238155), (81, 191607340), (85, 182590524), (90, 172446606), (102, 152158770), (108, 143705505), (135, 114964404), (153, 101439180), (162, 95803670), (170, 91295262), (180, 86223303), (204, 76079385), (255, 60863508), (270, 57482202), (306, 50719590), (324, 47901835), (340, 45647631), (405, 38321468), (459, 33813060), (510, 30431754), (540, 28741101), (612, 25359795), (765, 20287836), (810, 19160734), (918, 16906530), (1020, 15215877), (1377, 11271020), (1530, 10143918), (1620, 9580367), (1836, 8453265), (2295, 6762612), (2754, 5635510), (3060, 5071959), (4590, 3381306), (5508, 2817755), (6885, 2254204), (9180, 1690653), (13770, 1127102), (27540, 563551)]