67400900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 169572480

約数和(自身を除く): 102171580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1319, 1460, 1825, 2044, 2555, 2638, 3650, 5110, 5276, 6595, 7300, 9233, 10220, 12775, 13190, 18466, 25550, 26380, 32975, 36932, 46165, 51100, 65950, 92330, 96287, 131900, 184660, 192574, 230825, 385148, 461650, 481435, 674009, 923300, 962870, 1348018, 1925740, 2407175, 2696036, 3370045, 4814350, 6740090, 9628700, 13480180, 16850225, 33700450, 67400900]

約数ペア:

[(1, 67400900), (2, 33700450), (4, 16850225), (5, 13480180), (7, 9628700), (10, 6740090), (14, 4814350), (20, 3370045), (25, 2696036), (28, 2407175), (35, 1925740), (50, 1348018), (70, 962870), (73, 923300), (100, 674009), (140, 481435), (146, 461650), (175, 385148), (292, 230825), (350, 192574), (365, 184660), (511, 131900), (700, 96287), (730, 92330), (1022, 65950), (1319, 51100), (1460, 46165), (1825, 36932), (2044, 32975), (2555, 26380), (2638, 25550), (3650, 18466), (5110, 13190), (5276, 12775), (6595, 10220), (7300, 9233)]