299054520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 1015971840

約数和(自身を除く): 716917320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 127, 155, 180, 186, 211, 248, 254, 279, 310, 360, 372, 381, 422, 465, 508, 558, 620, 633, 635, 744, 762, 844, 930, 1016, 1055, 1116, 1143, 1240, 1266, 1270, 1395, 1524, 1688, 1860, 1899, 1905, 2110, 2232, 2286, 2532, 2540, 2790, 3048, 3165, 3720, 3798, 3810, 3937, 4220, 4572, 5064, 5080, 5580, 5715, 6330, 6541, 7596, 7620, 7874, 8440, 9144, 9495, 11160, 11430, 11811, 12660, 13082, 15192, 15240, 15748, 18990, 19623, 19685, 22860, 23622, 25320, 26164, 26797, 31496, 32705, 35433, 37980, 39246, 39370, 45720, 47244, 52328, 53594, 58869, 59055, 65410, 70866, 75960, 78492, 78740, 80391, 94488, 98115, 107188, 117738, 118110, 130820, 133985, 141732, 156984, 157480, 160782, 177165, 196230, 214376, 235476, 236220, 241173, 261640, 267970, 283464, 294345, 321564, 354330, 392460, 401955, 470952, 472440, 482346, 535940, 588690, 643128, 708660, 784920, 803910, 830707, 964692, 1071880, 1177380, 1205865, 1417320, 1607820, 1661414, 1929384, 2354760, 2411730, 2492121, 3215640, 3322828, 4153535, 4823460, 4984242, 6645656, 7476363, 8307070, 9646920, 9968484, 12460605, 14952726, 16614140, 19936968, 24921210, 29905452, 33228280, 37381815, 49842420, 59810904, 74763630, 99684840, 149527260, 299054520]

約数ペア:

[(1, 299054520), (2, 149527260), (3, 99684840), (4, 74763630), (5, 59810904), (6, 49842420), (8, 37381815), (9, 33228280), (10, 29905452), (12, 24921210), (15, 19936968), (18, 16614140), (20, 14952726), (24, 12460605), (30, 9968484), (31, 9646920), (36, 8307070), (40, 7476363), (45, 6645656), (60, 4984242), (62, 4823460), (72, 4153535), (90, 3322828), (93, 3215640), (120, 2492121), (124, 2411730), (127, 2354760), (155, 1929384), (180, 1661414), (186, 1607820), (211, 1417320), (248, 1205865), (254, 1177380), (279, 1071880), (310, 964692), (360, 830707), (372, 803910), (381, 784920), (422, 708660), (465, 643128), (508, 588690), (558, 535940), (620, 482346), (633, 472440), (635, 470952), (744, 401955), (762, 392460), (844, 354330), (930, 321564), (1016, 294345), (1055, 283464), (1116, 267970), (1143, 261640), (1240, 241173), (1266, 236220), (1270, 235476), (1395, 214376), (1524, 196230), (1688, 177165), (1860, 160782), (1899, 157480), (1905, 156984), (2110, 141732), (2232, 133985), (2286, 130820), (2532, 118110), (2540, 117738), (2790, 107188), (3048, 98115), (3165, 94488), (3720, 80391), (3798, 78740), (3810, 78492), (3937, 75960), (4220, 70866), (4572, 65410), (5064, 59055), (5080, 58869), (5580, 53594), (5715, 52328), (6330, 47244), (6541, 45720), (7596, 39370), (7620, 39246), (7874, 37980), (8440, 35433), (9144, 32705), (9495, 31496), (11160, 26797), (11430, 26164), (11811, 25320), (12660, 23622), (13082, 22860), (15192, 19685), (15240, 19623), (15748, 18990)]