2505978000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 400

約数和(自身を含む): 9362496000

約数和(自身を除く): 6856518000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 100, 108, 120, 124, 125, 135, 144, 150, 155, 162, 180, 186, 200, 216, 225, 240, 248, 250, 270, 279, 300, 310, 324, 360, 372, 375, 400, 405, 432, 450, 465, 496, 499, 500, 540, 558, 600, 620, 648, 675, 720, 744, 750, 775, 810, 837, 900, 930, 998, 1000, 1080, 1116, 1125, 1200, 1240, 1296, 1350, 1395, 1488, 1497, 1500, 1550, 1620, 1674, 1800, 1860, 1996, 2000, 2025, 2160, 2232, 2250, 2325, 2480, 2495, 2511, 2700, 2790, 2994, 3000, 3100, 3240, 3348, 3375, 3600, 3720, 3875, 3992, 4050, 4185, 4464, 4491, 4500, 4650, 4990, 5022, 5400, 5580, 5988, 6000, 6200, 6480, 6696, 6750, 6975, 7440, 7485, 7750, 7984, 8100, 8370, 8982, 9000, 9300, 9980, 10044, 10125, 10800, 11160, 11625, 11976, 12400, 12475, 12555, 13392, 13473, 13500, 13950, 14970, 15469, 15500, 16200, 16740, 17964, 18000, 18600, 19960, 20088, 20250, 20925, 22320, 22455, 23250, 23952, 24950, 25110, 26946, 27000, 27900, 29940, 30938, 31000, 32400, 33480, 34875, 35928, 37200, 37425, 39920, 40176, 40419, 40500, 41850, 44910, 46407, 46500, 49900, 50220, 53892, 54000, 55800, 59880, 61876, 62000, 62375, 62775, 66960, 67365, 69750, 71856, 74850, 77345, 80838, 81000, 83700, 89820, 92814, 93000, 99800, 100440, 104625, 107784, 111600, 112275, 119760, 123752, 124750, 125550, 134730, 139221, 139500, 149700, 154690, 161676, 162000, 167400, 179640, 185628, 186000, 187125, 199600, 200880, 202095, 209250, 215568, 224550, 232035, 247504, 249500, 251100, 269460, 278442, 279000, 299400, 309380, 313875, 323352, 334800, 336825, 359280, 371256, 374250, 386725, 404190, 417663, 418500, 449100, 464070, 499000, 502200, 538920, 556884, 558000, 561375, 598800, 618760, 627750, 646704, 673650, 696105, 742512, 748500, 773450, 808380, 835326, 837000, 898200, 928140, 998000, 1004400, 1010475, 1077840, 1113768, 1122750, 1160175, 1237520, 1252989, 1255500, 1347300, 1392210, 1497000, 1546900, 1616760, 1670652, 1674000, 1684125, 1796400, 1856280, 1933625, 2020950, 2088315, 2227536, 2245500, 2320350, 2505978, 2511000, 2694600, 2784420, 2994000, 3093800, 3233520, 3341304, 3368250, 3480525, 3712560, 3867250, 4041900, 4176630, 4491000, 4640700, 5011956, 5022000, 5052375, 5389200, 5568840, 5800875, 6187600, 6264945, 6682608, 6736500, 6961050, 7734500, 8083800, 8353260, 8982000, 9281400, 10023912, 10104750, 10441575, 11137680, 11601750, 12529890, 13473000, 13922100, 15469000, 16167600, 16706520, 17402625, 18562800, 20047824, 20209500, 20883150, 23203500, 25059780, 26946000, 27844200, 30938000, 31324725, 33413040, 34805250, 40419000, 41766300, 46407000, 50119560, 52207875, 55688400, 62649450, 69610500, 80838000, 83532600, 92814000, 100239120, 104415750, 125298900, 139221000, 156623625, 167065200, 208831500, 250597800, 278442000, 313247250, 417663000, 501195600, 626494500, 835326000, 1252989000, 2505978000]

約数ペア:

[(1, 2505978000), (2, 1252989000), (3, 835326000), (4, 626494500), (5, 501195600), (6, 417663000), (8, 313247250), (9, 278442000), (10, 250597800), (12, 208831500), (15, 167065200), (16, 156623625), (18, 139221000), (20, 125298900), (24, 104415750), (25, 100239120), (27, 92814000), (30, 83532600), (31, 80838000), (36, 69610500), (40, 62649450), (45, 55688400), (48, 52207875), (50, 50119560), (54, 46407000), (60, 41766300), (62, 40419000), (72, 34805250), (75, 33413040), (80, 31324725), (81, 30938000), (90, 27844200), (93, 26946000), (100, 25059780), (108, 23203500), (120, 20883150), (124, 20209500), (125, 20047824), (135, 18562800), (144, 17402625), (150, 16706520), (155, 16167600), (162, 15469000), (180, 13922100), (186, 13473000), (200, 12529890), (216, 11601750), (225, 11137680), (240, 10441575), (248, 10104750), (250, 10023912), (270, 9281400), (279, 8982000), (300, 8353260), (310, 8083800), (324, 7734500), (360, 6961050), (372, 6736500), (375, 6682608), (400, 6264945), (405, 6187600), (432, 5800875), (450, 5568840), (465, 5389200), (496, 5052375), (499, 5022000), (500, 5011956), (540, 4640700), (558, 4491000), (600, 4176630), (620, 4041900), (648, 3867250), (675, 3712560), (720, 3480525), (744, 3368250), (750, 3341304), (775, 3233520), (810, 3093800), (837, 2994000), (900, 2784420), (930, 2694600), (998, 2511000), (1000, 2505978), (1080, 2320350), (1116, 2245500), (1125, 2227536), (1200, 2088315), (1240, 2020950), (1296, 1933625), (1350, 1856280), (1395, 1796400), (1488, 1684125), (1497, 1674000), (1500, 1670652), (1550, 1616760), (1620, 1546900), (1674, 1497000), (1800, 1392210), (1860, 1347300), (1996, 1255500), (2000, 1252989), (2025, 1237520), (2160, 1160175), (2232, 1122750), (2250, 1113768), (2325, 1077840), (2480, 1010475), (2495, 1004400), (2511, 998000), (2700, 928140), (2790, 898200), (2994, 837000), (3000, 835326), (3100, 808380), (3240, 773450), (3348, 748500), (3375, 742512), (3600, 696105), (3720, 673650), (3875, 646704), (3992, 627750), (4050, 618760), (4185, 598800), (4464, 561375), (4491, 558000), (4500, 556884), (4650, 538920), (4990, 502200), (5022, 499000), (5400, 464070), (5580, 449100), (5988, 418500), (6000, 417663), (6200, 404190), (6480, 386725), (6696, 374250), (6750, 371256), (6975, 359280), (7440, 336825), (7485, 334800), (7750, 323352), (7984, 313875), (8100, 309380), (8370, 299400), (8982, 279000), (9000, 278442), (9300, 269460), (9980, 251100), (10044, 249500), (10125, 247504), (10800, 232035), (11160, 224550), (11625, 215568), (11976, 209250), (12400, 202095), (12475, 200880), (12555, 199600), (13392, 187125), (13473, 186000), (13500, 185628), (13950, 179640), (14970, 167400), (15469, 162000), (15500, 161676), (16200, 154690), (16740, 149700), (17964, 139500), (18000, 139221), (18600, 134730), (19960, 125550), (20088, 124750), (20250, 123752), (20925, 119760), (22320, 112275), (22455, 111600), (23250, 107784), (23952, 104625), (24950, 100440), (25110, 99800), (26946, 93000), (27000, 92814), (27900, 89820), (29940, 83700), (30938, 81000), (31000, 80838), (32400, 77345), (33480, 74850), (34875, 71856), (35928, 69750), (37200, 67365), (37425, 66960), (39920, 62775), (40176, 62375), (40419, 62000), (40500, 61876), (41850, 59880), (44910, 55800), (46407, 54000), (46500, 53892), (49900, 50220)]