228266280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 823867200

約数和(自身を除く): 595600920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 59, 60, 66, 72, 88, 90, 99, 110, 118, 120, 132, 165, 177, 180, 198, 220, 236, 264, 295, 330, 354, 360, 396, 440, 472, 495, 531, 590, 649, 660, 708, 792, 885, 977, 990, 1062, 1180, 1298, 1320, 1416, 1770, 1947, 1954, 1980, 2124, 2360, 2596, 2655, 2931, 3245, 3540, 3894, 3908, 3960, 4248, 4885, 5192, 5310, 5841, 5862, 6490, 7080, 7788, 7816, 8793, 9735, 9770, 10620, 10747, 11682, 11724, 12980, 14655, 15576, 17586, 19470, 19540, 21240, 21494, 23364, 23448, 25960, 29205, 29310, 32241, 35172, 38940, 39080, 42988, 43965, 46728, 53735, 57643, 58410, 58620, 64482, 70344, 77880, 85976, 87930, 96723, 107470, 115286, 116820, 117240, 128964, 161205, 172929, 175860, 193446, 214940, 230572, 233640, 257928, 288215, 322410, 345858, 351720, 386892, 429880, 461144, 483615, 518787, 576430, 634073, 644820, 691716, 773784, 864645, 967230, 1037574, 1152860, 1268146, 1289640, 1383432, 1729290, 1902219, 1934460, 2075148, 2305720, 2536292, 2593935, 3170365, 3458580, 3804438, 3868920, 4150296, 5072584, 5187870, 5706657, 6340730, 6917160, 7608876, 9511095, 10375740, 11413314, 12681460, 15217752, 19022190, 20751480, 22826628, 25362920, 28533285, 38044380, 45653256, 57066570, 76088760, 114133140, 228266280]

約数ペア:

[(1, 228266280), (2, 114133140), (3, 76088760), (4, 57066570), (5, 45653256), (6, 38044380), (8, 28533285), (9, 25362920), (10, 22826628), (11, 20751480), (12, 19022190), (15, 15217752), (18, 12681460), (20, 11413314), (22, 10375740), (24, 9511095), (30, 7608876), (33, 6917160), (36, 6340730), (40, 5706657), (44, 5187870), (45, 5072584), (55, 4150296), (59, 3868920), (60, 3804438), (66, 3458580), (72, 3170365), (88, 2593935), (90, 2536292), (99, 2305720), (110, 2075148), (118, 1934460), (120, 1902219), (132, 1729290), (165, 1383432), (177, 1289640), (180, 1268146), (198, 1152860), (220, 1037574), (236, 967230), (264, 864645), (295, 773784), (330, 691716), (354, 644820), (360, 634073), (396, 576430), (440, 518787), (472, 483615), (495, 461144), (531, 429880), (590, 386892), (649, 351720), (660, 345858), (708, 322410), (792, 288215), (885, 257928), (977, 233640), (990, 230572), (1062, 214940), (1180, 193446), (1298, 175860), (1320, 172929), (1416, 161205), (1770, 128964), (1947, 117240), (1954, 116820), (1980, 115286), (2124, 107470), (2360, 96723), (2596, 87930), (2655, 85976), (2931, 77880), (3245, 70344), (3540, 64482), (3894, 58620), (3908, 58410), (3960, 57643), (4248, 53735), (4885, 46728), (5192, 43965), (5310, 42988), (5841, 39080), (5862, 38940), (6490, 35172), (7080, 32241), (7788, 29310), (7816, 29205), (8793, 25960), (9735, 23448), (9770, 23364), (10620, 21494), (10747, 21240), (11682, 19540), (11724, 19470), (12980, 17586), (14655, 15576)]