121514300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71479}}^1$

素因数の和:71510

約数の個数: 36

約数和(自身を含む): 279200880

約数和(自身を除く): 157686580

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 71479, 142958, 285916, 357395, 714790, 1215143, 1429580, 1786975, 2430286, 3573950, 4860572, 6075715, 7147900, 12151430, 24302860, 30378575, 60757150, 121514300]

約数ペア:

[(1, 121514300), (2, 60757150), (4, 30378575), (5, 24302860), (10, 12151430), (17, 7147900), (20, 6075715), (25, 4860572), (34, 3573950), (50, 2430286), (68, 1786975), (85, 1429580), (100, 1215143), (170, 714790), (340, 357395), (425, 285916), (850, 142958), (1700, 71479)]