300995604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 944594560

約数和(自身を除く): 643598956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 234, 252, 273, 278, 364, 417, 468, 546, 556, 661, 819, 834, 973, 1092, 1251, 1322, 1638, 1668, 1807, 1946, 1983, 2502, 2644, 2919, 3276, 3614, 3892, 3966, 4627, 5004, 5421, 5838, 5949, 7228, 7932, 8593, 8757, 9254, 10842, 11676, 11898, 12649, 13881, 16263, 17186, 17514, 18508, 21684, 23796, 25298, 25779, 27762, 32526, 34372, 35028, 37947, 41643, 50596, 51558, 55524, 60151, 65052, 75894, 77337, 83286, 91879, 103116, 113841, 120302, 151788, 154674, 166572, 180453, 183758, 227682, 240604, 275637, 309348, 360906, 367516, 455364, 541359, 551274, 643153, 721812, 826911, 1082718, 1102548, 1194427, 1286306, 1653822, 1929459, 2165436, 2388854, 2572612, 3307644, 3583281, 3858918, 4777708, 5788377, 7166562, 7717836, 8360989, 10749843, 11576754, 14333124, 16721978, 21499686, 23153508, 25082967, 33443956, 42999372, 50165934, 75248901, 100331868, 150497802, 300995604]

約数ペア:

[(1, 300995604), (2, 150497802), (3, 100331868), (4, 75248901), (6, 50165934), (7, 42999372), (9, 33443956), (12, 25082967), (13, 23153508), (14, 21499686), (18, 16721978), (21, 14333124), (26, 11576754), (28, 10749843), (36, 8360989), (39, 7717836), (42, 7166562), (52, 5788377), (63, 4777708), (78, 3858918), (84, 3583281), (91, 3307644), (117, 2572612), (126, 2388854), (139, 2165436), (156, 1929459), (182, 1653822), (234, 1286306), (252, 1194427), (273, 1102548), (278, 1082718), (364, 826911), (417, 721812), (468, 643153), (546, 551274), (556, 541359), (661, 455364), (819, 367516), (834, 360906), (973, 309348), (1092, 275637), (1251, 240604), (1322, 227682), (1638, 183758), (1668, 180453), (1807, 166572), (1946, 154674), (1983, 151788), (2502, 120302), (2644, 113841), (2919, 103116), (3276, 91879), (3614, 83286), (3892, 77337), (3966, 75894), (4627, 65052), (5004, 60151), (5421, 55524), (5838, 51558), (5949, 50596), (7228, 41643), (7932, 37947), (8593, 35028), (8757, 34372), (9254, 32526), (10842, 27762), (11676, 25779), (11898, 25298), (12649, 23796), (13881, 21684), (16263, 18508), (17186, 17514)]