201801200

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{6911}}^1$

素因数の和:7002

約数の個数: 60

約数和(自身を含む): 491539968

約数和(自身を除く): 289738768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 2920, 3650, 5840, 6911, 7300, 13822, 14600, 27644, 29200, 34555, 55288, 69110, 110576, 138220, 172775, 276440, 345550, 504503, 552880, 691100, 1009006, 1382200, 2018012, 2522515, 2764400, 4036024, 5045030, 8072048, 10090060, 12612575, 20180120, 25225150, 40360240, 50450300, 100900600, 201801200]

約数ペア:

[(1, 201801200), (2, 100900600), (4, 50450300), (5, 40360240), (8, 25225150), (10, 20180120), (16, 12612575), (20, 10090060), (25, 8072048), (40, 5045030), (50, 4036024), (73, 2764400), (80, 2522515), (100, 2018012), (146, 1382200), (200, 1009006), (292, 691100), (365, 552880), (400, 504503), (584, 345550), (730, 276440), (1168, 172775), (1460, 138220), (1825, 110576), (2920, 69110), (3650, 55288), (5840, 34555), (6911, 29200), (7300, 27644), (13822, 14600)]