87494580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 168

約数和(自身を含む): 292513032

約数和(自身を除く): 205018452

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, 243, 255, 270, 306, 324, 340, 353, 405, 459, 486, 510, 540, 612, 706, 729, 765, 810, 918, 972, 1020, 1059, 1215, 1377, 1412, 1458, 1530, 1620, 1765, 1836, 2118, 2295, 2430, 2754, 2916, 3060, 3177, 3530, 3645, 4131, 4236, 4590, 4860, 5295, 5508, 6001, 6354, 6885, 7060, 7290, 8262, 9180, 9531, 10590, 12002, 12393, 12708, 13770, 14580, 15885, 16524, 18003, 19062, 20655, 21180, 24004, 24786, 27540, 28593, 30005, 31770, 36006, 38124, 41310, 47655, 49572, 54009, 57186, 60010, 61965, 63540, 72012, 82620, 85779, 90015, 95310, 108018, 114372, 120020, 123930, 142965, 162027, 171558, 180030, 190620, 216036, 247860, 257337, 270045, 285930, 324054, 343116, 360060, 428895, 486081, 514674, 540090, 571860, 648108, 810135, 857790, 972162, 1029348, 1080180, 1286685, 1458243, 1620270, 1715580, 1944324, 2430405, 2573370, 2916486, 3240540, 4374729, 4860810, 5146740, 5832972, 7291215, 8749458, 9721620, 14582430, 17498916, 21873645, 29164860, 43747290, 87494580]

約数ペア:

[(1, 87494580), (2, 43747290), (3, 29164860), (4, 21873645), (5, 17498916), (6, 14582430), (9, 9721620), (10, 8749458), (12, 7291215), (15, 5832972), (17, 5146740), (18, 4860810), (20, 4374729), (27, 3240540), (30, 2916486), (34, 2573370), (36, 2430405), (45, 1944324), (51, 1715580), (54, 1620270), (60, 1458243), (68, 1286685), (81, 1080180), (85, 1029348), (90, 972162), (102, 857790), (108, 810135), (135, 648108), (153, 571860), (162, 540090), (170, 514674), (180, 486081), (204, 428895), (243, 360060), (255, 343116), (270, 324054), (306, 285930), (324, 270045), (340, 257337), (353, 247860), (405, 216036), (459, 190620), (486, 180030), (510, 171558), (540, 162027), (612, 142965), (706, 123930), (729, 120020), (765, 114372), (810, 108018), (918, 95310), (972, 90015), (1020, 85779), (1059, 82620), (1215, 72012), (1377, 63540), (1412, 61965), (1458, 60010), (1530, 57186), (1620, 54009), (1765, 49572), (1836, 47655), (2118, 41310), (2295, 38124), (2430, 36006), (2754, 31770), (2916, 30005), (3060, 28593), (3177, 27540), (3530, 24786), (3645, 24004), (4131, 21180), (4236, 20655), (4590, 19062), (4860, 18003), (5295, 16524), (5508, 15885), (6001, 14580), (6354, 13770), (6885, 12708), (7060, 12393), (7290, 12002), (8262, 10590), (9180, 9531)]