51215197200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{214469}}^1$

素因数の和:214689

約数の個数: 120

約数和(自身を含む): 164884536000

約数和(自身を除く): 113669338800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 199, 200, 240, 300, 398, 400, 597, 600, 796, 995, 1194, 1200, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 4975, 5970, 7960, 9552, 9950, 11940, 14925, 15920, 19900, 23880, 29850, 39800, 47760, 59700, 79600, 119400, 214469, 238800, 428938, 643407, 857876, 1072345, 1286814, 1715752, 2144690, 2573628, 3217035, 3431504, 4289380, 5147256, 5361725, 6434070, 8578760, 10294512, 10723450, 12868140, 16085175, 17157520, 21446900, 25736280, 32170350, 42679331, 42893800, 51472560, 64340700, 85358662, 85787600, 128037993, 128681400, 170717324, 213396655, 256075986, 257362800, 341434648, 426793310, 512151972, 640189965, 682869296, 853586620, 1024303944, 1066983275, 1280379930, 1707173240, 2048607888, 2133966550, 2560759860, 3200949825, 3414346480, 4267933100, 5121519720, 6401899650, 8535866200, 10243039440, 12803799300, 17071732400, 25607598600, 51215197200]

約数ペア:

[(1, 51215197200), (2, 25607598600), (3, 17071732400), (4, 12803799300), (5, 10243039440), (6, 8535866200), (8, 6401899650), (10, 5121519720), (12, 4267933100), (15, 3414346480), (16, 3200949825), (20, 2560759860), (24, 2133966550), (25, 2048607888), (30, 1707173240), (40, 1280379930), (48, 1066983275), (50, 1024303944), (60, 853586620), (75, 682869296), (80, 640189965), (100, 512151972), (120, 426793310), (150, 341434648), (199, 257362800), (200, 256075986), (240, 213396655), (300, 170717324), (398, 128681400), (400, 128037993), (597, 85787600), (600, 85358662), (796, 64340700), (995, 51472560), (1194, 42893800), (1200, 42679331), (1592, 32170350), (1990, 25736280), (2388, 21446900), (2985, 17157520), (3184, 16085175), (3980, 12868140), (4776, 10723450), (4975, 10294512), (5970, 8578760), (7960, 6434070), (9552, 5361725), (9950, 5147256), (11940, 4289380), (14925, 3431504), (15920, 3217035), (19900, 2573628), (23880, 2144690), (29850, 1715752), (39800, 1286814), (47760, 1072345), (59700, 857876), (79600, 643407), (119400, 428938), (214469, 238800)]