318329460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4241}}^1$

素因数の和:4398

約数の個数: 96

約数和(自身を含む): 997718400

約数和(自身を除く): 679388940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3753, 4170, 4241, 5004, 6255, 7506, 8340, 8482, 12510, 12723, 15012, 16964, 18765, 21205, 25020, 25446, 37530, 38169, 42410, 50892, 63615, 75060, 76338, 84820, 114507, 127230, 152676, 190845, 229014, 254460, 381690, 458028, 572535, 589499, 763380, 1145070, 1178998, 1768497, 2290140, 2357996, 2947495, 3536994, 5305491, 5894990, 7073988, 8842485, 10610982, 11789980, 15916473, 17684970, 21221964, 26527455, 31832946, 35369940, 53054910, 63665892, 79582365, 106109820, 159164730, 318329460]

約数ペア:

[(1, 318329460), (2, 159164730), (3, 106109820), (4, 79582365), (5, 63665892), (6, 53054910), (9, 35369940), (10, 31832946), (12, 26527455), (15, 21221964), (18, 17684970), (20, 15916473), (27, 11789980), (30, 10610982), (36, 8842485), (45, 7073988), (54, 5894990), (60, 5305491), (90, 3536994), (108, 2947495), (135, 2357996), (139, 2290140), (180, 1768497), (270, 1178998), (278, 1145070), (417, 763380), (540, 589499), (556, 572535), (695, 458028), (834, 381690), (1251, 254460), (1390, 229014), (1668, 190845), (2085, 152676), (2502, 127230), (2780, 114507), (3753, 84820), (4170, 76338), (4241, 75060), (5004, 63615), (6255, 50892), (7506, 42410), (8340, 38169), (8482, 37530), (12510, 25446), (12723, 25020), (15012, 21205), (16964, 18765)]