12861578800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{34537}}^1$

素因数の和:34588

約数の個数: 180

約数和(自身を含む): 37837760520

約数和(自身を除く): 24976181720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 175, 190, 196, 200, 245, 266, 280, 304, 350, 380, 392, 400, 475, 490, 532, 560, 665, 700, 760, 784, 931, 950, 980, 1064, 1225, 1330, 1400, 1520, 1862, 1900, 1960, 2128, 2450, 2660, 2800, 3325, 3724, 3800, 3920, 4655, 4900, 5320, 6650, 7448, 7600, 9310, 9800, 10640, 13300, 14896, 18620, 19600, 23275, 26600, 34537, 37240, 46550, 53200, 69074, 74480, 93100, 138148, 172685, 186200, 241759, 276296, 345370, 372400, 483518, 552592, 656203, 690740, 863425, 967036, 1208795, 1312406, 1381480, 1692313, 1726850, 1934072, 2417590, 2624812, 2762960, 3281015, 3384626, 3453700, 3868144, 4593421, 4835180, 5249624, 6043975, 6562030, 6769252, 6907400, 8461565, 9186842, 9670360, 10499248, 12087950, 13124060, 13538504, 13814800, 16405075, 16923130, 18373684, 19340720, 22967105, 24175900, 26248120, 27077008, 32153947, 32810150, 33846260, 36747368, 42307825, 45934210, 48351800, 52496240, 64307894, 65620300, 67692520, 73494736, 84615650, 91868420, 96703600, 114835525, 128615788, 131240600, 135385040, 160769735, 169231300, 183736840, 229671050, 257231576, 262481200, 321539470, 338462600, 367473680, 459342100, 514463152, 643078940, 676925200, 803848675, 918684200, 1286157880, 1607697350, 1837368400, 2572315760, 3215394700, 6430789400, 12861578800]

約数ペア:

[(1, 12861578800), (2, 6430789400), (4, 3215394700), (5, 2572315760), (7, 1837368400), (8, 1607697350), (10, 1286157880), (14, 918684200), (16, 803848675), (19, 676925200), (20, 643078940), (25, 514463152), (28, 459342100), (35, 367473680), (38, 338462600), (40, 321539470), (49, 262481200), (50, 257231576), (56, 229671050), (70, 183736840), (76, 169231300), (80, 160769735), (95, 135385040), (98, 131240600), (100, 128615788), (112, 114835525), (133, 96703600), (140, 91868420), (152, 84615650), (175, 73494736), (190, 67692520), (196, 65620300), (200, 64307894), (245, 52496240), (266, 48351800), (280, 45934210), (304, 42307825), (350, 36747368), (380, 33846260), (392, 32810150), (400, 32153947), (475, 27077008), (490, 26248120), (532, 24175900), (560, 22967105), (665, 19340720), (700, 18373684), (760, 16923130), (784, 16405075), (931, 13814800), (950, 13538504), (980, 13124060), (1064, 12087950), (1225, 10499248), (1330, 9670360), (1400, 9186842), (1520, 8461565), (1862, 6907400), (1900, 6769252), (1960, 6562030), (2128, 6043975), (2450, 5249624), (2660, 4835180), (2800, 4593421), (3325, 3868144), (3724, 3453700), (3800, 3384626), (3920, 3281015), (4655, 2762960), (4900, 2624812), (5320, 2417590), (6650, 1934072), (7448, 1726850), (7600, 1692313), (9310, 1381480), (9800, 1312406), (10640, 1208795), (13300, 967036), (14896, 863425), (18620, 690740), (19600, 656203), (23275, 552592), (26600, 483518), (34537, 372400), (37240, 345370), (46550, 276296), (53200, 241759), (69074, 186200), (74480, 172685), (93100, 138148)]