155117788920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{8923}}^1$

素因数の和:10106

約数の個数: 192

約数和(自身を含む): 516374052480

約数和(自身を除く): 361256263560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1123, 1290, 1548, 1720, 1935, 2246, 2580, 3096, 3369, 3870, 4492, 5160, 5615, 6738, 7740, 8923, 8984, 10107, 11230, 13476, 15480, 16845, 17846, 20214, 22460, 26769, 26952, 33690, 35692, 40428, 44615, 44920, 48289, 50535, 53538, 67380, 71384, 80307, 80856, 89230, 96578, 101070, 107076, 133845, 134760, 144867, 160614, 178460, 193156, 202140, 214152, 241445, 267690, 289734, 321228, 356920, 383689, 386312, 401535, 404280, 434601, 482890, 535380, 579468, 642456, 724335, 767378, 803070, 869202, 965780, 1070760, 1151067, 1158936, 1448670, 1534756, 1606140, 1738404, 1918445, 1931560, 2173005, 2302134, 2897340, 3069512, 3212280, 3453201, 3476808, 3836890, 4346010, 4604268, 5755335, 5794680, 6906402, 7673780, 8692020, 9208536, 10020529, 11510670, 13812804, 15347560, 17266005, 17384040, 20041058, 23021340, 27625608, 30061587, 34532010, 40082116, 46042680, 50102645, 60123174, 69064020, 80164232, 90184761, 100205290, 120246348, 138128040, 150307935, 180369522, 200410580, 240492696, 300615870, 360739044, 400821160, 430882747, 450923805, 601231740, 721478088, 861765494, 901847610, 1202463480, 1292648241, 1723530988, 1803695220, 2154413735, 2585296482, 3447061976, 3607390440, 3877944723, 4308827470, 5170592964, 6463241205, 7755889446, 8617654940, 10341185928, 12926482410, 15511778892, 17235309880, 19389723615, 25852964820, 31023557784, 38779447230, 51705929640, 77558894460, 155117788920]

約数ペア:

[(1, 155117788920), (2, 77558894460), (3, 51705929640), (4, 38779447230), (5, 31023557784), (6, 25852964820), (8, 19389723615), (9, 17235309880), (10, 15511778892), (12, 12926482410), (15, 10341185928), (18, 8617654940), (20, 7755889446), (24, 6463241205), (30, 5170592964), (36, 4308827470), (40, 3877944723), (43, 3607390440), (45, 3447061976), (60, 2585296482), (72, 2154413735), (86, 1803695220), (90, 1723530988), (120, 1292648241), (129, 1202463480), (172, 901847610), (180, 861765494), (215, 721478088), (258, 601231740), (344, 450923805), (360, 430882747), (387, 400821160), (430, 360739044), (516, 300615870), (645, 240492696), (774, 200410580), (860, 180369522), (1032, 150307935), (1123, 138128040), (1290, 120246348), (1548, 100205290), (1720, 90184761), (1935, 80164232), (2246, 69064020), (2580, 60123174), (3096, 50102645), (3369, 46042680), (3870, 40082116), (4492, 34532010), (5160, 30061587), (5615, 27625608), (6738, 23021340), (7740, 20041058), (8923, 17384040), (8984, 17266005), (10107, 15347560), (11230, 13812804), (13476, 11510670), (15480, 10020529), (16845, 9208536), (17846, 8692020), (20214, 7673780), (22460, 6906402), (26769, 5794680), (26952, 5755335), (33690, 4604268), (35692, 4346010), (40428, 3836890), (44615, 3476808), (44920, 3453201), (48289, 3212280), (50535, 3069512), (53538, 2897340), (67380, 2302134), (71384, 2173005), (80307, 1931560), (80856, 1918445), (89230, 1738404), (96578, 1606140), (101070, 1534756), (107076, 1448670), (133845, 1158936), (134760, 1151067), (144867, 1070760), (160614, 965780), (178460, 869202), (193156, 803070), (202140, 767378), (214152, 724335), (241445, 642456), (267690, 579468), (289734, 535380), (321228, 482890), (356920, 434601), (383689, 404280), (386312, 401535)]