25726950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 80352000

約数和(自身を除く): 54625050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 59, 75, 85, 90, 95, 102, 114, 118, 135, 150, 153, 170, 171, 177, 190, 225, 255, 270, 285, 295, 306, 323, 342, 354, 425, 450, 459, 475, 510, 513, 531, 570, 590, 646, 675, 765, 850, 855, 885, 918, 950, 969, 1003, 1026, 1062, 1121, 1275, 1350, 1425, 1475, 1530, 1593, 1615, 1710, 1770, 1938, 2006, 2242, 2295, 2550, 2565, 2655, 2850, 2907, 2950, 3009, 3186, 3230, 3363, 3825, 4275, 4425, 4590, 4845, 5015, 5130, 5310, 5605, 5814, 6018, 6726, 7650, 7965, 8075, 8550, 8721, 8850, 9027, 9690, 10030, 10089, 11210, 11475, 12825, 13275, 14535, 15045, 15930, 16150, 16815, 17442, 18054, 19057, 20178, 22950, 24225, 25075, 25650, 26550, 27081, 28025, 29070, 30090, 30267, 33630, 38114, 39825, 43605, 45135, 48450, 50150, 50445, 54162, 56050, 57171, 60534, 72675, 75225, 79650, 84075, 87210, 90270, 95285, 100890, 114342, 135405, 145350, 150450, 151335, 168150, 171513, 190570, 218025, 225675, 252225, 270810, 285855, 302670, 343026, 436050, 451350, 476425, 504450, 514539, 571710, 677025, 756675, 857565, 952850, 1029078, 1354050, 1429275, 1513350, 1715130, 2572695, 2858550, 4287825, 5145390, 8575650, 12863475, 25726950]

約数ペア:

[(1, 25726950), (2, 12863475), (3, 8575650), (5, 5145390), (6, 4287825), (9, 2858550), (10, 2572695), (15, 1715130), (17, 1513350), (18, 1429275), (19, 1354050), (25, 1029078), (27, 952850), (30, 857565), (34, 756675), (38, 677025), (45, 571710), (50, 514539), (51, 504450), (54, 476425), (57, 451350), (59, 436050), (75, 343026), (85, 302670), (90, 285855), (95, 270810), (102, 252225), (114, 225675), (118, 218025), (135, 190570), (150, 171513), (153, 168150), (170, 151335), (171, 150450), (177, 145350), (190, 135405), (225, 114342), (255, 100890), (270, 95285), (285, 90270), (295, 87210), (306, 84075), (323, 79650), (342, 75225), (354, 72675), (425, 60534), (450, 57171), (459, 56050), (475, 54162), (510, 50445), (513, 50150), (531, 48450), (570, 45135), (590, 43605), (646, 39825), (675, 38114), (765, 33630), (850, 30267), (855, 30090), (885, 29070), (918, 28025), (950, 27081), (969, 26550), (1003, 25650), (1026, 25075), (1062, 24225), (1121, 22950), (1275, 20178), (1350, 19057), (1425, 18054), (1475, 17442), (1530, 16815), (1593, 16150), (1615, 15930), (1710, 15045), (1770, 14535), (1938, 13275), (2006, 12825), (2242, 11475), (2295, 11210), (2550, 10089), (2565, 10030), (2655, 9690), (2850, 9027), (2907, 8850), (2950, 8721), (3009, 8550), (3186, 8075), (3230, 7965), (3363, 7650), (3825, 6726), (4275, 6018), (4425, 5814), (4590, 5605), (4845, 5310), (5015, 5130)]