270717480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 968760000

約数和(自身を除く): 698042520

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, 60, 66, 72, 88, 90, 99, 110, 120, 132, 137, 165, 180, 198, 220, 264, 274, 330, 360, 396, 411, 440, 495, 499, 548, 660, 685, 792, 822, 990, 998, 1096, 1233, 1320, 1370, 1497, 1507, 1644, 1980, 1996, 2055, 2466, 2495, 2740, 2994, 3014, 3288, 3960, 3992, 4110, 4491, 4521, 4932, 4990, 5480, 5489, 5988, 6028, 6165, 7485, 7535, 8220, 8982, 9042, 9864, 9980, 10978, 11976, 12056, 12330, 13563, 14970, 15070, 16440, 16467, 17964, 18084, 19960, 21956, 22455, 22605, 24660, 27126, 27445, 29940, 30140, 32934, 35928, 36168, 43912, 44910, 45210, 49320, 49401, 54252, 54890, 59880, 60280, 65868, 67815, 68363, 82335, 89820, 90420, 98802, 108504, 109780, 131736, 135630, 136726, 164670, 179640, 180840, 197604, 205089, 219560, 247005, 271260, 273452, 329340, 341815, 395208, 410178, 494010, 542520, 546904, 615267, 658680, 683630, 751993, 820356, 988020, 1025445, 1230534, 1367260, 1503986, 1640712, 1976040, 2050890, 2255979, 2461068, 2734520, 3007972, 3076335, 3759965, 4101780, 4511958, 4922136, 6015944, 6152670, 6767937, 7519930, 8203560, 9023916, 11279895, 12305340, 13535874, 15039860, 18047832, 22559790, 24610680, 27071748, 30079720, 33839685, 45119580, 54143496, 67679370, 90239160, 135358740, 270717480]

約数ペア:

[(1, 270717480), (2, 135358740), (3, 90239160), (4, 67679370), (5, 54143496), (6, 45119580), (8, 33839685), (9, 30079720), (10, 27071748), (11, 24610680), (12, 22559790), (15, 18047832), (18, 15039860), (20, 13535874), (22, 12305340), (24, 11279895), (30, 9023916), (33, 8203560), (36, 7519930), (40, 6767937), (44, 6152670), (45, 6015944), (55, 4922136), (60, 4511958), (66, 4101780), (72, 3759965), (88, 3076335), (90, 3007972), (99, 2734520), (110, 2461068), (120, 2255979), (132, 2050890), (137, 1976040), (165, 1640712), (180, 1503986), (198, 1367260), (220, 1230534), (264, 1025445), (274, 988020), (330, 820356), (360, 751993), (396, 683630), (411, 658680), (440, 615267), (495, 546904), (499, 542520), (548, 494010), (660, 410178), (685, 395208), (792, 341815), (822, 329340), (990, 273452), (998, 271260), (1096, 247005), (1233, 219560), (1320, 205089), (1370, 197604), (1497, 180840), (1507, 179640), (1644, 164670), (1980, 136726), (1996, 135630), (2055, 131736), (2466, 109780), (2495, 108504), (2740, 98802), (2994, 90420), (3014, 89820), (3288, 82335), (3960, 68363), (3992, 67815), (4110, 65868), (4491, 60280), (4521, 59880), (4932, 54890), (4990, 54252), (5480, 49401), (5489, 49320), (5988, 45210), (6028, 44910), (6165, 43912), (7485, 36168), (7535, 35928), (8220, 32934), (8982, 30140), (9042, 29940), (9864, 27445), (9980, 27126), (10978, 24660), (11976, 22605), (12056, 22455), (12330, 21956), (13563, 19960), (14970, 18084), (15070, 17964), (16440, 16467)]