272105460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2459

約数の個数: 192

約数和(自身を含む): 972518400

約数和(自身を除く): 700412940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1710, 1881, 1980, 2052, 2090, 2411, 2508, 2565, 2970, 3135, 3420, 3762, 4180, 4822, 5130, 5643, 5940, 6270, 7233, 7524, 9405, 9644, 10260, 11286, 12055, 12540, 14466, 18810, 21699, 22572, 24110, 26521, 28215, 28932, 36165, 37620, 43398, 45809, 48220, 53042, 56430, 65097, 72330, 79563, 86796, 91618, 106084, 108495, 112860, 130194, 132605, 137427, 144660, 159126, 183236, 216990, 229045, 238689, 260388, 265210, 274854, 318252, 325485, 397815, 412281, 433980, 458090, 477378, 503899, 530420, 549708, 650970, 687135, 716067, 795630, 824562, 916180, 954756, 1007798, 1193445, 1236843, 1301940, 1374270, 1432134, 1511697, 1591260, 1649124, 2015596, 2061405, 2386890, 2473686, 2519495, 2748540, 2864268, 3023394, 3580335, 4122810, 4535091, 4773780, 4947372, 5038990, 6046788, 6184215, 7160670, 7558485, 8245620, 9070182, 10077980, 12368430, 13605273, 14321340, 15116970, 18140364, 22675455, 24736860, 27210546, 30233940, 45350910, 54421092, 68026365, 90701820, 136052730, 272105460]

約数ペア:

[(1, 272105460), (2, 136052730), (3, 90701820), (4, 68026365), (5, 54421092), (6, 45350910), (9, 30233940), (10, 27210546), (11, 24736860), (12, 22675455), (15, 18140364), (18, 15116970), (19, 14321340), (20, 13605273), (22, 12368430), (27, 10077980), (30, 9070182), (33, 8245620), (36, 7558485), (38, 7160670), (44, 6184215), (45, 6046788), (54, 5038990), (55, 4947372), (57, 4773780), (60, 4535091), (66, 4122810), (76, 3580335), (90, 3023394), (95, 2864268), (99, 2748540), (108, 2519495), (110, 2473686), (114, 2386890), (132, 2061405), (135, 2015596), (165, 1649124), (171, 1591260), (180, 1511697), (190, 1432134), (198, 1374270), (209, 1301940), (220, 1236843), (228, 1193445), (270, 1007798), (285, 954756), (297, 916180), (330, 824562), (342, 795630), (380, 716067), (396, 687135), (418, 650970), (495, 549708), (513, 530420), (540, 503899), (570, 477378), (594, 458090), (627, 433980), (660, 412281), (684, 397815), (836, 325485), (855, 318252), (990, 274854), (1026, 265210), (1045, 260388), (1140, 238689), (1188, 229045), (1254, 216990), (1485, 183236), (1710, 159126), (1881, 144660), (1980, 137427), (2052, 132605), (2090, 130194), (2411, 112860), (2508, 108495), (2565, 106084), (2970, 91618), (3135, 86796), (3420, 79563), (3762, 72330), (4180, 65097), (4822, 56430), (5130, 53042), (5643, 48220), (5940, 45809), (6270, 43398), (7233, 37620), (7524, 36165), (9405, 28932), (9644, 28215), (10260, 26521), (11286, 24110), (12055, 22572), (12540, 21699), (14466, 18810)]