51453900

素因数分解:

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

素因数の和:118

約数の個数: 288

約数和(自身を含む): 187488000

約数和(自身を除く): 136034100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 59, 60, 68, 75, 76, 85, 90, 95, 100, 102, 108, 114, 118, 135, 150, 153, 170, 171, 177, 180, 190, 204, 225, 228, 236, 255, 270, 285, 295, 300, 306, 323, 340, 342, 354, 380, 425, 450, 459, 475, 510, 513, 531, 540, 570, 590, 612, 646, 675, 684, 708, 765, 850, 855, 885, 900, 918, 950, 969, 1003, 1020, 1026, 1062, 1121, 1140, 1180, 1275, 1292, 1350, 1425, 1475, 1530, 1593, 1615, 1700, 1710, 1770, 1836, 1900, 1938, 2006, 2052, 2124, 2242, 2295, 2550, 2565, 2655, 2700, 2850, 2907, 2950, 3009, 3060, 3186, 3230, 3363, 3420, 3540, 3825, 3876, 4012, 4275, 4425, 4484, 4590, 4845, 5015, 5100, 5130, 5310, 5605, 5700, 5814, 5900, 6018, 6372, 6460, 6726, 7650, 7965, 8075, 8550, 8721, 8850, 9027, 9180, 9690, 10030, 10089, 10260, 10620, 11210, 11475, 11628, 12036, 12825, 13275, 13452, 14535, 15045, 15300, 15930, 16150, 16815, 17100, 17442, 17700, 18054, 19057, 19380, 20060, 20178, 22420, 22950, 24225, 25075, 25650, 26550, 27081, 28025, 29070, 30090, 30267, 31860, 32300, 33630, 34884, 36108, 38114, 39825, 40356, 43605, 45135, 45900, 48450, 50150, 50445, 51300, 53100, 54162, 56050, 57171, 58140, 60180, 60534, 67260, 72675, 75225, 76228, 79650, 84075, 87210, 90270, 95285, 96900, 100300, 100890, 108324, 112100, 114342, 121068, 135405, 145350, 150450, 151335, 159300, 168150, 171513, 174420, 180540, 190570, 201780, 218025, 225675, 228684, 252225, 270810, 285855, 290700, 300900, 302670, 336300, 343026, 381140, 436050, 451350, 476425, 504450, 514539, 541620, 571710, 605340, 677025, 686052, 756675, 857565, 872100, 902700, 952850, 1008900, 1029078, 1143420, 1354050, 1429275, 1513350, 1715130, 1905700, 2058156, 2572695, 2708100, 2858550, 3026700, 3430260, 4287825, 5145390, 5717100, 8575650, 10290780, 12863475, 17151300, 25726950, 51453900]

約数ペア:

[(1, 51453900), (2, 25726950), (3, 17151300), (4, 12863475), (5, 10290780), (6, 8575650), (9, 5717100), (10, 5145390), (12, 4287825), (15, 3430260), (17, 3026700), (18, 2858550), (19, 2708100), (20, 2572695), (25, 2058156), (27, 1905700), (30, 1715130), (34, 1513350), (36, 1429275), (38, 1354050), (45, 1143420), (50, 1029078), (51, 1008900), (54, 952850), (57, 902700), (59, 872100), (60, 857565), (68, 756675), (75, 686052), (76, 677025), (85, 605340), (90, 571710), (95, 541620), (100, 514539), (102, 504450), (108, 476425), (114, 451350), (118, 436050), (135, 381140), (150, 343026), (153, 336300), (170, 302670), (171, 300900), (177, 290700), (180, 285855), (190, 270810), (204, 252225), (225, 228684), (228, 225675), (236, 218025), (255, 201780), (270, 190570), (285, 180540), (295, 174420), (300, 171513), (306, 168150), (323, 159300), (340, 151335), (342, 150450), (354, 145350), (380, 135405), (425, 121068), (450, 114342), (459, 112100), (475, 108324), (510, 100890), (513, 100300), (531, 96900), (540, 95285), (570, 90270), (590, 87210), (612, 84075), (646, 79650), (675, 76228), (684, 75225), (708, 72675), (765, 67260), (850, 60534), (855, 60180), (885, 58140), (900, 57171), (918, 56050), (950, 54162), (969, 53100), (1003, 51300), (1020, 50445), (1026, 50150), (1062, 48450), (1121, 45900), (1140, 45135), (1180, 43605), (1275, 40356), (1292, 39825), (1350, 38114), (1425, 36108), (1475, 34884), (1530, 33630), (1593, 32300), (1615, 31860), (1700, 30267), (1710, 30090), (1770, 29070), (1836, 28025), (1900, 27081), (1938, 26550), (2006, 25650), (2052, 25075), (2124, 24225), (2242, 22950), (2295, 22420), (2550, 20178), (2565, 20060), (2655, 19380), (2700, 19057), (2850, 18054), (2907, 17700), (2950, 17442), (3009, 17100), (3060, 16815), (3186, 16150), (3230, 15930), (3363, 15300), (3420, 15045), (3540, 14535), (3825, 13452), (3876, 13275), (4012, 12825), (4275, 12036), (4425, 11628), (4484, 11475), (4590, 11210), (4845, 10620), (5015, 10260), (5100, 10089), (5130, 10030), (5310, 9690), (5605, 9180), (5700, 9027), (5814, 8850), (5900, 8721), (6018, 8550), (6372, 8075), (6460, 7965), (6726, 7650)]