180900144

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43319}}^1$

素因数の和:43362

約数の個数: 60

約数和(自身を含む): 523738800

約数和(自身を除く): 342838656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 43319, 86638, 129957, 173276, 259914, 346552, 389871, 519828, 693104, 779742, 1039656, 1256251, 1559484, 2079312, 2512502, 3118968, 3768753, 5025004, 6237936, 7537506, 10050008, 11306259, 15075012, 20100016, 22612518, 30150024, 45225036, 60300048, 90450072, 180900144]

約数ペア:

[(1, 180900144), (2, 90450072), (3, 60300048), (4, 45225036), (6, 30150024), (8, 22612518), (9, 20100016), (12, 15075012), (16, 11306259), (18, 10050008), (24, 7537506), (29, 6237936), (36, 5025004), (48, 3768753), (58, 3118968), (72, 2512502), (87, 2079312), (116, 1559484), (144, 1256251), (174, 1039656), (232, 779742), (261, 693104), (348, 519828), (464, 389871), (522, 346552), (696, 259914), (1044, 173276), (1392, 129957), (2088, 86638), (4176, 43319)]