121238600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{86599}}^1$

素因数の和:86622

約数の個数: 48

約数和(自身を含む): 322152000

約数和(自身を除く): 200913400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 86599, 173198, 346396, 432995, 606193, 692792, 865990, 1212386, 1731980, 2164975, 2424772, 3030965, 3463960, 4329950, 4849544, 6061930, 8659900, 12123860, 15154825, 17319800, 24247720, 30309650, 60619300, 121238600]

約数ペア:

[(1, 121238600), (2, 60619300), (4, 30309650), (5, 24247720), (7, 17319800), (8, 15154825), (10, 12123860), (14, 8659900), (20, 6061930), (25, 4849544), (28, 4329950), (35, 3463960), (40, 3030965), (50, 2424772), (56, 2164975), (70, 1731980), (100, 1212386), (140, 865990), (175, 692792), (200, 606193), (280, 432995), (350, 346396), (700, 173198), (1400, 86599)]