300020976

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 160

約数和(自身を含む): 911370240

約数和(自身を除く): 611349264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 54, 62, 72, 86, 93, 108, 124, 129, 144, 172, 186, 216, 248, 258, 279, 344, 372, 387, 432, 496, 516, 521, 558, 688, 744, 774, 837, 1032, 1042, 1116, 1161, 1333, 1488, 1548, 1563, 1674, 2064, 2084, 2232, 2322, 2666, 3096, 3126, 3348, 3999, 4168, 4464, 4644, 4689, 5332, 6192, 6252, 6696, 7998, 8336, 9288, 9378, 10664, 11997, 12504, 13392, 14067, 15996, 16151, 18576, 18756, 21328, 22403, 23994, 25008, 28134, 31992, 32302, 35991, 37512, 44806, 47988, 48453, 56268, 63984, 64604, 67209, 71982, 75024, 89612, 95976, 96906, 112536, 129208, 134418, 143964, 145359, 179224, 191952, 193812, 201627, 225072, 258416, 268836, 287928, 290718, 358448, 387624, 403254, 436077, 537672, 575856, 581436, 604881, 694493, 775248, 806508, 872154, 1075344, 1162872, 1209762, 1388986, 1613016, 1744308, 2083479, 2325744, 2419524, 2777972, 3226032, 3488616, 4166958, 4839048, 5555944, 6250437, 6977232, 8333916, 9678096, 11111888, 12500874, 16667832, 18751311, 25001748, 33335664, 37502622, 50003496, 75005244, 100006992, 150010488, 300020976]

約数ペア:

[(1, 300020976), (2, 150010488), (3, 100006992), (4, 75005244), (6, 50003496), (8, 37502622), (9, 33335664), (12, 25001748), (16, 18751311), (18, 16667832), (24, 12500874), (27, 11111888), (31, 9678096), (36, 8333916), (43, 6977232), (48, 6250437), (54, 5555944), (62, 4839048), (72, 4166958), (86, 3488616), (93, 3226032), (108, 2777972), (124, 2419524), (129, 2325744), (144, 2083479), (172, 1744308), (186, 1613016), (216, 1388986), (248, 1209762), (258, 1162872), (279, 1075344), (344, 872154), (372, 806508), (387, 775248), (432, 694493), (496, 604881), (516, 581436), (521, 575856), (558, 537672), (688, 436077), (744, 403254), (774, 387624), (837, 358448), (1032, 290718), (1042, 287928), (1116, 268836), (1161, 258416), (1333, 225072), (1488, 201627), (1548, 193812), (1563, 191952), (1674, 179224), (2064, 145359), (2084, 143964), (2232, 134418), (2322, 129208), (2666, 112536), (3096, 96906), (3126, 95976), (3348, 89612), (3999, 75024), (4168, 71982), (4464, 67209), (4644, 64604), (4689, 63984), (5332, 56268), (6192, 48453), (6252, 47988), (6696, 44806), (7998, 37512), (8336, 35991), (9288, 32302), (9378, 31992), (10664, 28134), (11997, 25008), (12504, 23994), (13392, 22403), (14067, 21328), (15996, 18756), (16151, 18576)]