21917589600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:678

約数の個数: 288

約数和(自身を含む): 72413865216

約数和(自身を除く): 50496275616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 151, 160, 197, 200, 240, 300, 302, 307, 394, 400, 453, 480, 591, 600, 604, 614, 755, 788, 800, 906, 921, 985, 1182, 1200, 1208, 1228, 1510, 1535, 1576, 1812, 1842, 1970, 2265, 2364, 2400, 2416, 2456, 2955, 3020, 3070, 3152, 3624, 3684, 3775, 3940, 4530, 4605, 4728, 4832, 4912, 4925, 5910, 6040, 6140, 6304, 7248, 7368, 7550, 7675, 7880, 9060, 9210, 9456, 9824, 9850, 11325, 11820, 12080, 12280, 14496, 14736, 14775, 15100, 15350, 15760, 18120, 18420, 18912, 19700, 22650, 23025, 23640, 24160, 24560, 29472, 29550, 29747, 30200, 30700, 31520, 36240, 36840, 39400, 45300, 46050, 46357, 47280, 49120, 59100, 59494, 60400, 60479, 61400, 72480, 73680, 78800, 89241, 90600, 92100, 92714, 94560, 118200, 118988, 120800, 120958, 122800, 139071, 147360, 148735, 157600, 178482, 181200, 181437, 184200, 185428, 231785, 236400, 237976, 241916, 245600, 278142, 297470, 302395, 356964, 362400, 362874, 368400, 370856, 446205, 463570, 472800, 475952, 483832, 556284, 594940, 604790, 695355, 713928, 725748, 736800, 741712, 743675, 892410, 907185, 927140, 951904, 967664, 1112568, 1158925, 1189880, 1209580, 1390710, 1427856, 1451496, 1483424, 1487350, 1511975, 1784820, 1814370, 1854280, 1935328, 2225136, 2231025, 2317850, 2379760, 2419160, 2781420, 2855712, 2902992, 2974700, 3023950, 3476775, 3569640, 3628740, 3708560, 4450272, 4462050, 4535925, 4635700, 4759520, 4838320, 5562840, 5805984, 5949400, 6047900, 6953550, 7139280, 7257480, 7417120, 8924100, 9071850, 9132329, 9271400, 9676640, 11125680, 11898800, 12095800, 13907100, 14278560, 14514960, 17848200, 18143700, 18264658, 18542800, 22251360, 23797600, 24191600, 27396987, 27814200, 29029920, 35696400, 36287400, 36529316, 37085600, 45661645, 48383200, 54793974, 55628400, 71392800, 72574800, 73058632, 91323290, 109587948, 111256800, 136984935, 145149600, 146117264, 182646580, 219175896, 228308225, 273969870, 292234528, 365293160, 438351792, 456616450, 547939740, 684924675, 730586320, 876703584, 913232900, 1095879480, 1369849350, 1461172640, 1826465800, 2191758960, 2739698700, 3652931600, 4383517920, 5479397400, 7305863200, 10958794800, 21917589600]

約数ペア:

[(1, 21917589600), (2, 10958794800), (3, 7305863200), (4, 5479397400), (5, 4383517920), (6, 3652931600), (8, 2739698700), (10, 2191758960), (12, 1826465800), (15, 1461172640), (16, 1369849350), (20, 1095879480), (24, 913232900), (25, 876703584), (30, 730586320), (32, 684924675), (40, 547939740), (48, 456616450), (50, 438351792), (60, 365293160), (75, 292234528), (80, 273969870), (96, 228308225), (100, 219175896), (120, 182646580), (150, 146117264), (151, 145149600), (160, 136984935), (197, 111256800), (200, 109587948), (240, 91323290), (300, 73058632), (302, 72574800), (307, 71392800), (394, 55628400), (400, 54793974), (453, 48383200), (480, 45661645), (591, 37085600), (600, 36529316), (604, 36287400), (614, 35696400), (755, 29029920), (788, 27814200), (800, 27396987), (906, 24191600), (921, 23797600), (985, 22251360), (1182, 18542800), (1200, 18264658), (1208, 18143700), (1228, 17848200), (1510, 14514960), (1535, 14278560), (1576, 13907100), (1812, 12095800), (1842, 11898800), (1970, 11125680), (2265, 9676640), (2364, 9271400), (2400, 9132329), (2416, 9071850), (2456, 8924100), (2955, 7417120), (3020, 7257480), (3070, 7139280), (3152, 6953550), (3624, 6047900), (3684, 5949400), (3775, 5805984), (3940, 5562840), (4530, 4838320), (4605, 4759520), (4728, 4635700), (4832, 4535925), (4912, 4462050), (4925, 4450272), (5910, 3708560), (6040, 3628740), (6140, 3569640), (6304, 3476775), (7248, 3023950), (7368, 2974700), (7550, 2902992), (7675, 2855712), (7880, 2781420), (9060, 2419160), (9210, 2379760), (9456, 2317850), (9824, 2231025), (9850, 2225136), (11325, 1935328), (11820, 1854280), (12080, 1814370), (12280, 1784820), (14496, 1511975), (14736, 1487350), (14775, 1483424), (15100, 1451496), (15350, 1427856), (15760, 1390710), (18120, 1209580), (18420, 1189880), (18912, 1158925), (19700, 1112568), (22650, 967664), (23025, 951904), (23640, 927140), (24160, 907185), (24560, 892410), (29472, 743675), (29550, 741712), (29747, 736800), (30200, 725748), (30700, 713928), (31520, 695355), (36240, 604790), (36840, 594940), (39400, 556284), (45300, 483832), (46050, 475952), (46357, 472800), (47280, 463570), (49120, 446205), (59100, 370856), (59494, 368400), (60400, 362874), (60479, 362400), (61400, 356964), (72480, 302395), (73680, 297470), (78800, 278142), (89241, 245600), (90600, 241916), (92100, 237976), (92714, 236400), (94560, 231785), (118200, 185428), (118988, 184200), (120800, 181437), (120958, 181200), (122800, 178482), (139071, 157600), (147360, 148735)]