27214600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2777}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 73630890

約数和(自身を除く): 46416290

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2777, 4900, 5554, 9800, 11108, 13885, 19439, 22216, 27770, 38878, 55540, 69425, 77756, 97195, 111080, 136073, 138850, 155512, 194390, 272146, 277700, 388780, 485975, 544292, 555400, 680365, 777560, 971950, 1088584, 1360730, 1943900, 2721460, 3401825, 3887800, 5442920, 6803650, 13607300, 27214600]

約数ペア:

[(1, 27214600), (2, 13607300), (4, 6803650), (5, 5442920), (7, 3887800), (8, 3401825), (10, 2721460), (14, 1943900), (20, 1360730), (25, 1088584), (28, 971950), (35, 777560), (40, 680365), (49, 555400), (50, 544292), (56, 485975), (70, 388780), (98, 277700), (100, 272146), (140, 194390), (175, 155512), (196, 138850), (200, 136073), (245, 111080), (280, 97195), (350, 77756), (392, 69425), (490, 55540), (700, 38878), (980, 27770), (1225, 22216), (1400, 19439), (1960, 13885), (2450, 11108), (2777, 9800), (4900, 5554)]