54947200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 169989120

約数和(自身を除く): 115041920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 223, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 446, 448, 550, 560, 616, 640, 700, 704, 770, 800, 880, 892, 896, 1100, 1115, 1120, 1232, 1400, 1408, 1540, 1561, 1600, 1760, 1784, 1925, 2200, 2230, 2240, 2453, 2464, 2800, 3080, 3122, 3200, 3520, 3568, 3850, 4400, 4460, 4480, 4906, 4928, 5575, 5600, 6160, 6244, 7040, 7136, 7700, 7805, 8800, 8920, 9812, 9856, 11150, 11200, 12265, 12320, 12488, 14272, 15400, 15610, 17171, 17600, 17840, 19624, 22300, 22400, 24530, 24640, 24976, 28544, 30800, 31220, 34342, 35200, 35680, 39025, 39248, 44600, 49060, 49280, 49952, 61325, 61600, 62440, 68684, 71360, 78050, 78496, 85855, 89200, 98120, 99904, 122650, 123200, 124880, 137368, 142720, 156100, 156992, 171710, 178400, 196240, 199808, 245300, 246400, 249760, 274736, 312200, 313984, 343420, 356800, 392480, 429275, 490600, 499520, 549472, 624400, 686840, 713600, 784960, 858550, 981200, 999040, 1098944, 1248800, 1373680, 1569920, 1717100, 1962400, 2197888, 2497600, 2747360, 3434200, 3924800, 4995200, 5494720, 6868400, 7849600, 10989440, 13736800, 27473600, 54947200]

約数ペア:

[(1, 54947200), (2, 27473600), (4, 13736800), (5, 10989440), (7, 7849600), (8, 6868400), (10, 5494720), (11, 4995200), (14, 3924800), (16, 3434200), (20, 2747360), (22, 2497600), (25, 2197888), (28, 1962400), (32, 1717100), (35, 1569920), (40, 1373680), (44, 1248800), (50, 1098944), (55, 999040), (56, 981200), (64, 858550), (70, 784960), (77, 713600), (80, 686840), (88, 624400), (100, 549472), (110, 499520), (112, 490600), (128, 429275), (140, 392480), (154, 356800), (160, 343420), (175, 313984), (176, 312200), (200, 274736), (220, 249760), (223, 246400), (224, 245300), (275, 199808), (280, 196240), (308, 178400), (320, 171710), (350, 156992), (352, 156100), (385, 142720), (400, 137368), (440, 124880), (446, 123200), (448, 122650), (550, 99904), (560, 98120), (616, 89200), (640, 85855), (700, 78496), (704, 78050), (770, 71360), (800, 68684), (880, 62440), (892, 61600), (896, 61325), (1100, 49952), (1115, 49280), (1120, 49060), (1232, 44600), (1400, 39248), (1408, 39025), (1540, 35680), (1561, 35200), (1600, 34342), (1760, 31220), (1784, 30800), (1925, 28544), (2200, 24976), (2230, 24640), (2240, 24530), (2453, 22400), (2464, 22300), (2800, 19624), (3080, 17840), (3122, 17600), (3200, 17171), (3520, 15610), (3568, 15400), (3850, 14272), (4400, 12488), (4460, 12320), (4480, 12265), (4906, 11200), (4928, 11150), (5575, 9856), (5600, 9812), (6160, 8920), (6244, 8800), (7040, 7805), (7136, 7700)]