121782200

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{2659}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 284487000

約数和(自身を除く): 162704800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 2290, 2659, 4580, 5318, 5725, 9160, 10636, 11450, 13295, 21272, 22900, 26590, 45800, 53180, 66475, 106360, 132950, 265900, 531800, 608911, 1217822, 2435644, 3044555, 4871288, 6089110, 12178220, 15222775, 24356440, 30445550, 60891100, 121782200]

約数ペア:

[(1, 121782200), (2, 60891100), (4, 30445550), (5, 24356440), (8, 15222775), (10, 12178220), (20, 6089110), (25, 4871288), (40, 3044555), (50, 2435644), (100, 1217822), (200, 608911), (229, 531800), (458, 265900), (916, 132950), (1145, 106360), (1832, 66475), (2290, 53180), (2659, 45800), (4580, 26590), (5318, 22900), (5725, 21272), (9160, 13295), (10636, 11450)]