242870400

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{937}}^1$

素因数の和:973

約数の個数: 240

約数和(自身を含む): 897201690

約数和(自身を除く): 654331290

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 937, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1874, 1920, 2025, 2160, 2400, 2592, 2700, 2811, 2880, 3200, 3240, 3456, 3600, 3748, 4050, 4320, 4685, 4800, 5184, 5400, 5622, 5760, 6480, 7200, 7496, 8100, 8433, 8640, 9370, 9600, 10368, 10800, 11244, 12960, 14055, 14400, 14992, 16200, 16866, 17280, 18740, 21600, 22488, 23425, 25299, 25920, 28110, 28800, 29984, 32400, 33732, 37480, 42165, 43200, 44976, 46850, 50598, 51840, 56220, 59968, 64800, 67464, 70275, 74960, 75897, 84330, 86400, 89952, 93700, 101196, 112440, 119936, 126495, 129600, 134928, 140550, 149920, 151794, 168660, 179904, 187400, 202392, 210825, 224880, 252990, 259200, 269856, 281100, 299840, 303588, 337320, 359808, 374800, 379485, 404784, 421650, 449760, 505980, 539712, 562200, 599680, 607176, 632475, 674640, 749600, 758970, 809568, 843300, 899520, 1011960, 1079424, 1124400, 1214352, 1264950, 1349280, 1499200, 1517940, 1619136, 1686600, 1799040, 1897425, 2023920, 2248800, 2428704, 2529900, 2698560, 2998400, 3035880, 3238272, 3373200, 3794850, 4047840, 4497600, 4857408, 5059800, 5397120, 6071760, 6746400, 7589700, 8095680, 8995200, 9714816, 10119600, 12143520, 13492800, 15179400, 16191360, 20239200, 24287040, 26985600, 30358800, 40478400, 48574080, 60717600, 80956800, 121435200, 242870400]

約数ペア:

[(1, 242870400), (2, 121435200), (3, 80956800), (4, 60717600), (5, 48574080), (6, 40478400), (8, 30358800), (9, 26985600), (10, 24287040), (12, 20239200), (15, 16191360), (16, 15179400), (18, 13492800), (20, 12143520), (24, 10119600), (25, 9714816), (27, 8995200), (30, 8095680), (32, 7589700), (36, 6746400), (40, 6071760), (45, 5397120), (48, 5059800), (50, 4857408), (54, 4497600), (60, 4047840), (64, 3794850), (72, 3373200), (75, 3238272), (80, 3035880), (81, 2998400), (90, 2698560), (96, 2529900), (100, 2428704), (108, 2248800), (120, 2023920), (128, 1897425), (135, 1799040), (144, 1686600), (150, 1619136), (160, 1517940), (162, 1499200), (180, 1349280), (192, 1264950), (200, 1214352), (216, 1124400), (225, 1079424), (240, 1011960), (270, 899520), (288, 843300), (300, 809568), (320, 758970), (324, 749600), (360, 674640), (384, 632475), (400, 607176), (405, 599680), (432, 562200), (450, 539712), (480, 505980), (540, 449760), (576, 421650), (600, 404784), (640, 379485), (648, 374800), (675, 359808), (720, 337320), (800, 303588), (810, 299840), (864, 281100), (900, 269856), (937, 259200), (960, 252990), (1080, 224880), (1152, 210825), (1200, 202392), (1296, 187400), (1350, 179904), (1440, 168660), (1600, 151794), (1620, 149920), (1728, 140550), (1800, 134928), (1874, 129600), (1920, 126495), (2025, 119936), (2160, 112440), (2400, 101196), (2592, 93700), (2700, 89952), (2811, 86400), (2880, 84330), (3200, 75897), (3240, 74960), (3456, 70275), (3600, 67464), (3748, 64800), (4050, 59968), (4320, 56220), (4685, 51840), (4800, 50598), (5184, 46850), (5400, 44976), (5622, 43200), (5760, 42165), (6480, 37480), (7200, 33732), (7496, 32400), (8100, 29984), (8433, 28800), (8640, 28110), (9370, 25920), (9600, 25299), (10368, 23425), (10800, 22488), (11244, 21600), (12960, 18740), (14055, 17280), (14400, 16866), (14992, 16200)]