274370600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{27997}}^1$

素因数の和:28027

約数の個数: 72

約数和(自身を含む): 742086990

約数和(自身を除く): 467716390

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, 4900, 9800, 27997, 55994, 111988, 139985, 195979, 223976, 279970, 391958, 559940, 699925, 783916, 979895, 1119880, 1371853, 1399850, 1567832, 1959790, 2743706, 2799700, 3919580, 4899475, 5487412, 5599400, 6859265, 7839160, 9798950, 10974824, 13718530, 19597900, 27437060, 34296325, 39195800, 54874120, 68592650, 137185300, 274370600]

約数ペア:

[(1, 274370600), (2, 137185300), (4, 68592650), (5, 54874120), (7, 39195800), (8, 34296325), (10, 27437060), (14, 19597900), (20, 13718530), (25, 10974824), (28, 9798950), (35, 7839160), (40, 6859265), (49, 5599400), (50, 5487412), (56, 4899475), (70, 3919580), (98, 2799700), (100, 2743706), (140, 1959790), (175, 1567832), (196, 1399850), (200, 1371853), (245, 1119880), (280, 979895), (350, 783916), (392, 699925), (490, 559940), (700, 391958), (980, 279970), (1225, 223976), (1400, 195979), (1960, 139985), (2450, 111988), (4900, 55994), (9800, 27997)]