9661878180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 31773168000

約数和(自身を除く): 22111289820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 149, 180, 207, 227, 230, 270, 276, 298, 345, 414, 447, 454, 460, 529, 540, 596, 621, 681, 690, 745, 828, 894, 908, 1035, 1058, 1135, 1242, 1341, 1362, 1380, 1490, 1587, 1788, 2043, 2070, 2116, 2235, 2270, 2484, 2645, 2682, 2724, 2980, 3105, 3174, 3405, 3427, 4023, 4086, 4140, 4470, 4540, 4761, 5221, 5290, 5364, 6129, 6210, 6348, 6705, 6810, 6854, 7935, 8046, 8172, 8940, 9522, 10215, 10281, 10442, 10580, 12258, 12420, 13410, 13620, 13708, 14283, 15663, 15870, 16092, 17135, 19044, 20115, 20430, 20562, 20884, 23805, 24516, 26105, 26820, 28566, 30645, 30843, 31326, 31740, 33823, 34270, 40230, 40860, 41124, 46989, 47610, 51405, 52210, 57132, 61290, 61686, 62652, 67646, 68540, 71415, 78315, 78821, 80460, 92529, 93978, 95220, 101469, 102810, 104420, 120083, 122580, 123372, 135292, 140967, 142830, 154215, 156630, 157642, 169115, 185058, 187956, 202938, 205620, 234945, 236463, 240166, 281934, 285660, 304407, 308430, 313260, 315284, 338230, 360249, 370116, 394105, 405876, 462645, 469890, 472926, 480332, 507345, 563868, 600415, 608814, 616860, 676460, 704835, 709389, 720498, 777929, 788210, 913221, 925290, 939780, 945852, 1014690, 1080747, 1182315, 1200830, 1217628, 1409670, 1418778, 1440996, 1522035, 1555858, 1576420, 1801245, 1826442, 1850580, 2029380, 2128167, 2161494, 2333787, 2364630, 2401660, 2819340, 2837556, 3044070, 3111716, 3242241, 3546945, 3602490, 3652884, 3889645, 4256334, 4322988, 4566105, 4667574, 4729260, 5403735, 6088140, 6484482, 7001361, 7093890, 7204980, 7779290, 8512668, 9132210, 9335148, 10640835, 10807470, 11668935, 12968964, 14002722, 14187780, 15558580, 16211205, 17892367, 18264420, 21004083, 21281670, 21614940, 23337870, 28005444, 32422410, 35006805, 35784734, 42008166, 42563340, 46675740, 53677101, 64844820, 70013610, 71569468, 84016332, 89461835, 105020415, 107354202, 140027220, 161031303, 178923670, 210040830, 214708404, 268385505, 322062606, 357847340, 420081660, 483093909, 536771010, 644125212, 805156515, 966187818, 1073542020, 1610313030, 1932375636, 2415469545, 3220626060, 4830939090, 9661878180]

約数ペア:

[(1, 9661878180), (2, 4830939090), (3, 3220626060), (4, 2415469545), (5, 1932375636), (6, 1610313030), (9, 1073542020), (10, 966187818), (12, 805156515), (15, 644125212), (18, 536771010), (20, 483093909), (23, 420081660), (27, 357847340), (30, 322062606), (36, 268385505), (45, 214708404), (46, 210040830), (54, 178923670), (60, 161031303), (69, 140027220), (90, 107354202), (92, 105020415), (108, 89461835), (115, 84016332), (135, 71569468), (138, 70013610), (149, 64844820), (180, 53677101), (207, 46675740), (227, 42563340), (230, 42008166), (270, 35784734), (276, 35006805), (298, 32422410), (345, 28005444), (414, 23337870), (447, 21614940), (454, 21281670), (460, 21004083), (529, 18264420), (540, 17892367), (596, 16211205), (621, 15558580), (681, 14187780), (690, 14002722), (745, 12968964), (828, 11668935), (894, 10807470), (908, 10640835), (1035, 9335148), (1058, 9132210), (1135, 8512668), (1242, 7779290), (1341, 7204980), (1362, 7093890), (1380, 7001361), (1490, 6484482), (1587, 6088140), (1788, 5403735), (2043, 4729260), (2070, 4667574), (2116, 4566105), (2235, 4322988), (2270, 4256334), (2484, 3889645), (2645, 3652884), (2682, 3602490), (2724, 3546945), (2980, 3242241), (3105, 3111716), (3174, 3044070), (3405, 2837556), (3427, 2819340), (4023, 2401660), (4086, 2364630), (4140, 2333787), (4470, 2161494), (4540, 2128167), (4761, 2029380), (5221, 1850580), (5290, 1826442), (5364, 1801245), (6129, 1576420), (6210, 1555858), (6348, 1522035), (6705, 1440996), (6810, 1418778), (6854, 1409670), (7935, 1217628), (8046, 1200830), (8172, 1182315), (8940, 1080747), (9522, 1014690), (10215, 945852), (10281, 939780), (10442, 925290), (10580, 913221), (12258, 788210), (12420, 777929), (13410, 720498), (13620, 709389), (13708, 704835), (14283, 676460), (15663, 616860), (15870, 608814), (16092, 600415), (17135, 563868), (19044, 507345), (20115, 480332), (20430, 472926), (20562, 469890), (20884, 462645), (23805, 405876), (24516, 394105), (26105, 370116), (26820, 360249), (28566, 338230), (30645, 315284), (30843, 313260), (31326, 308430), (31740, 304407), (33823, 285660), (34270, 281934), (40230, 240166), (40860, 236463), (41124, 234945), (46989, 205620), (47610, 202938), (51405, 187956), (52210, 185058), (57132, 169115), (61290, 157642), (61686, 156630), (62652, 154215), (67646, 142830), (68540, 140967), (71415, 135292), (78315, 123372), (78821, 122580), (80460, 120083), (92529, 104420), (93978, 102810), (95220, 101469)]