27137880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 112039200

約数和(自身を除く): 84901320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 89, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 178, 180, 198, 210, 220, 231, 242, 252, 264, 267, 280, 308, 315, 330, 356, 360, 363, 385, 396, 420, 440, 445, 462, 484, 495, 504, 534, 605, 616, 623, 630, 660, 693, 712, 726, 770, 792, 801, 840, 847, 890, 924, 968, 979, 990, 1068, 1089, 1155, 1210, 1246, 1260, 1320, 1335, 1386, 1452, 1540, 1602, 1694, 1780, 1815, 1848, 1869, 1958, 1980, 2136, 2178, 2310, 2420, 2492, 2520, 2541, 2670, 2772, 2904, 2937, 3080, 3115, 3204, 3388, 3465, 3560, 3630, 3738, 3916, 3960, 4005, 4235, 4356, 4620, 4840, 4895, 4984, 5082, 5340, 5445, 5544, 5607, 5874, 6230, 6408, 6776, 6853, 6930, 7260, 7476, 7623, 7832, 8010, 8470, 8712, 8811, 9240, 9345, 9790, 10164, 10680, 10769, 10890, 11214, 11748, 12460, 12705, 13706, 13860, 14520, 14685, 14952, 15246, 16020, 16940, 17622, 18690, 19580, 20328, 20559, 21538, 21780, 22428, 23496, 24920, 25410, 27412, 27720, 28035, 29370, 30492, 32040, 32307, 33880, 34265, 35244, 37380, 38115, 39160, 41118, 43076, 43560, 44055, 44856, 50820, 53845, 54824, 56070, 58740, 60984, 61677, 64614, 68530, 70488, 74760, 75383, 76230, 82236, 86152, 88110, 96921, 101640, 102795, 107690, 112140, 117480, 123354, 129228, 137060, 150766, 152460, 161535, 164472, 176220, 193842, 205590, 215380, 224280, 226149, 246708, 258456, 274120, 301532, 304920, 308385, 323070, 352440, 376915, 387684, 411180, 430760, 452298, 484605, 493416, 603064, 616770, 646140, 678447, 753830, 775368, 822360, 904596, 969210, 1130745, 1233540, 1292280, 1356894, 1507660, 1809192, 1938420, 2261490, 2467080, 2713788, 3015320, 3392235, 3876840, 4522980, 5427576, 6784470, 9045960, 13568940, 27137880]

約数ペア:

[(1, 27137880), (2, 13568940), (3, 9045960), (4, 6784470), (5, 5427576), (6, 4522980), (7, 3876840), (8, 3392235), (9, 3015320), (10, 2713788), (11, 2467080), (12, 2261490), (14, 1938420), (15, 1809192), (18, 1507660), (20, 1356894), (21, 1292280), (22, 1233540), (24, 1130745), (28, 969210), (30, 904596), (33, 822360), (35, 775368), (36, 753830), (40, 678447), (42, 646140), (44, 616770), (45, 603064), (55, 493416), (56, 484605), (60, 452298), (63, 430760), (66, 411180), (70, 387684), (72, 376915), (77, 352440), (84, 323070), (88, 308385), (89, 304920), (90, 301532), (99, 274120), (105, 258456), (110, 246708), (120, 226149), (121, 224280), (126, 215380), (132, 205590), (140, 193842), (154, 176220), (165, 164472), (168, 161535), (178, 152460), (180, 150766), (198, 137060), (210, 129228), (220, 123354), (231, 117480), (242, 112140), (252, 107690), (264, 102795), (267, 101640), (280, 96921), (308, 88110), (315, 86152), (330, 82236), (356, 76230), (360, 75383), (363, 74760), (385, 70488), (396, 68530), (420, 64614), (440, 61677), (445, 60984), (462, 58740), (484, 56070), (495, 54824), (504, 53845), (534, 50820), (605, 44856), (616, 44055), (623, 43560), (630, 43076), (660, 41118), (693, 39160), (712, 38115), (726, 37380), (770, 35244), (792, 34265), (801, 33880), (840, 32307), (847, 32040), (890, 30492), (924, 29370), (968, 28035), (979, 27720), (990, 27412), (1068, 25410), (1089, 24920), (1155, 23496), (1210, 22428), (1246, 21780), (1260, 21538), (1320, 20559), (1335, 20328), (1386, 19580), (1452, 18690), (1540, 17622), (1602, 16940), (1694, 16020), (1780, 15246), (1815, 14952), (1848, 14685), (1869, 14520), (1958, 13860), (1980, 13706), (2136, 12705), (2178, 12460), (2310, 11748), (2420, 11214), (2492, 10890), (2520, 10769), (2541, 10680), (2670, 10164), (2772, 9790), (2904, 9345), (2937, 9240), (3080, 8811), (3115, 8712), (3204, 8470), (3388, 8010), (3465, 7832), (3560, 7623), (3630, 7476), (3738, 7260), (3916, 6930), (3960, 6853), (4005, 6776), (4235, 6408), (4356, 6230), (4620, 5874), (4840, 5607), (4895, 5544), (4984, 5445), (5082, 5340)]