2720660400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:802

約数の個数: 300

約数和(自身を含む): 9854117064

約数和(自身を除く): 7133456664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 131, 135, 144, 150, 162, 180, 200, 216, 225, 240, 262, 270, 300, 324, 360, 393, 400, 405, 432, 450, 524, 540, 600, 641, 648, 655, 675, 720, 786, 810, 900, 1048, 1080, 1179, 1200, 1282, 1296, 1310, 1350, 1572, 1620, 1800, 1923, 1965, 2025, 2096, 2160, 2358, 2564, 2620, 2700, 3144, 3205, 3240, 3275, 3537, 3600, 3846, 3930, 4050, 4716, 5128, 5240, 5400, 5769, 5895, 6288, 6410, 6480, 6550, 7074, 7692, 7860, 8100, 9432, 9615, 9825, 10256, 10480, 10611, 10800, 11538, 11790, 12820, 13100, 14148, 15384, 15720, 16025, 16200, 17307, 17685, 18864, 19230, 19650, 21222, 23076, 23580, 25640, 26200, 28296, 28845, 29475, 30768, 31440, 32050, 32400, 34614, 35370, 38460, 39300, 42444, 46152, 47160, 48075, 51280, 51921, 52400, 53055, 56592, 57690, 58950, 64100, 69228, 70740, 76920, 78600, 83971, 84888, 86535, 88425, 92304, 94320, 96150, 103842, 106110, 115380, 117900, 128200, 138456, 141480, 144225, 153840, 157200, 167942, 169776, 173070, 176850, 192300, 207684, 212220, 230760, 235800, 251913, 256400, 259605, 265275, 276912, 282960, 288450, 335884, 346140, 353700, 384600, 415368, 419855, 424440, 432675, 461520, 471600, 503826, 519210, 530550, 576900, 671768, 692280, 707400, 755739, 769200, 830736, 839710, 848880, 865350, 1007652, 1038420, 1061100, 1153800, 1259565, 1298025, 1343536, 1384560, 1414800, 1511478, 1679420, 1730700, 2015304, 2076840, 2099275, 2122200, 2267217, 2307600, 2519130, 2596050, 3022956, 3358840, 3461400, 3778695, 4030608, 4153680, 4198550, 4244400, 4534434, 5038260, 5192100, 6045912, 6297825, 6717680, 6801651, 6922800, 7557390, 8397100, 9068868, 10076520, 10384200, 11336085, 12091824, 12595650, 13603302, 15114780, 16794200, 18137736, 18893475, 20153040, 20768400, 22672170, 25191300, 27206604, 30229560, 33588400, 34008255, 36275472, 37786950, 45344340, 50382600, 54413208, 56680425, 60459120, 68016510, 75573900, 90688680, 100765200, 108826416, 113360850, 136033020, 151147800, 170041275, 181377360, 226721700, 272066040, 302295600, 340082550, 453443400, 544132080, 680165100, 906886800, 1360330200, 2720660400]

約数ペア:

[(1, 2720660400), (2, 1360330200), (3, 906886800), (4, 680165100), (5, 544132080), (6, 453443400), (8, 340082550), (9, 302295600), (10, 272066040), (12, 226721700), (15, 181377360), (16, 170041275), (18, 151147800), (20, 136033020), (24, 113360850), (25, 108826416), (27, 100765200), (30, 90688680), (36, 75573900), (40, 68016510), (45, 60459120), (48, 56680425), (50, 54413208), (54, 50382600), (60, 45344340), (72, 37786950), (75, 36275472), (80, 34008255), (81, 33588400), (90, 30229560), (100, 27206604), (108, 25191300), (120, 22672170), (131, 20768400), (135, 20153040), (144, 18893475), (150, 18137736), (162, 16794200), (180, 15114780), (200, 13603302), (216, 12595650), (225, 12091824), (240, 11336085), (262, 10384200), (270, 10076520), (300, 9068868), (324, 8397100), (360, 7557390), (393, 6922800), (400, 6801651), (405, 6717680), (432, 6297825), (450, 6045912), (524, 5192100), (540, 5038260), (600, 4534434), (641, 4244400), (648, 4198550), (655, 4153680), (675, 4030608), (720, 3778695), (786, 3461400), (810, 3358840), (900, 3022956), (1048, 2596050), (1080, 2519130), (1179, 2307600), (1200, 2267217), (1282, 2122200), (1296, 2099275), (1310, 2076840), (1350, 2015304), (1572, 1730700), (1620, 1679420), (1800, 1511478), (1923, 1414800), (1965, 1384560), (2025, 1343536), (2096, 1298025), (2160, 1259565), (2358, 1153800), (2564, 1061100), (2620, 1038420), (2700, 1007652), (3144, 865350), (3205, 848880), (3240, 839710), (3275, 830736), (3537, 769200), (3600, 755739), (3846, 707400), (3930, 692280), (4050, 671768), (4716, 576900), (5128, 530550), (5240, 519210), (5400, 503826), (5769, 471600), (5895, 461520), (6288, 432675), (6410, 424440), (6480, 419855), (6550, 415368), (7074, 384600), (7692, 353700), (7860, 346140), (8100, 335884), (9432, 288450), (9615, 282960), (9825, 276912), (10256, 265275), (10480, 259605), (10611, 256400), (10800, 251913), (11538, 235800), (11790, 230760), (12820, 212220), (13100, 207684), (14148, 192300), (15384, 176850), (15720, 173070), (16025, 169776), (16200, 167942), (17307, 157200), (17685, 153840), (18864, 144225), (19230, 141480), (19650, 138456), (21222, 128200), (23076, 117900), (23580, 115380), (25640, 106110), (26200, 103842), (28296, 96150), (28845, 94320), (29475, 92304), (30768, 88425), (31440, 86535), (32050, 84888), (32400, 83971), (34614, 78600), (35370, 76920), (38460, 70740), (39300, 69228), (42444, 64100), (46152, 58950), (47160, 57690), (48075, 56592), (51280, 53055), (51921, 52400)]