149200600

素因数分解:

$2^3\times 5^2\times {\mathrm{607}}^1\times {\mathrm{1229}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 347745600

約数和(自身を除く): 198545000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 607, 1214, 1229, 2428, 2458, 3035, 4856, 4916, 6070, 6145, 9832, 12140, 12290, 15175, 24280, 24580, 30350, 30725, 49160, 60700, 61450, 121400, 122900, 245800, 746003, 1492006, 2984012, 3730015, 5968024, 7460030, 14920060, 18650075, 29840120, 37300150, 74600300, 149200600]

約数ペア:

[(1, 149200600), (2, 74600300), (4, 37300150), (5, 29840120), (8, 18650075), (10, 14920060), (20, 7460030), (25, 5968024), (40, 3730015), (50, 2984012), (100, 1492006), (200, 746003), (607, 245800), (1214, 122900), (1229, 121400), (2428, 61450), (2458, 60700), (3035, 49160), (4856, 30725), (4916, 30350), (6070, 24580), (6145, 24280), (9832, 15175), (12140, 12290)]