121216100

素因数分解:

$2^2\times 5^2\times {\mathrm{919}}^1\times {\mathrm{1319}}^1$

素因数の和:2252

約数の個数: 36

約数和(自身を含む): 263524800

約数和(自身を除く): 142308700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 919, 1319, 1838, 2638, 3676, 4595, 5276, 6595, 9190, 13190, 18380, 22975, 26380, 32975, 45950, 65950, 91900, 131900, 1212161, 2424322, 4848644, 6060805, 12121610, 24243220, 30304025, 60608050, 121216100]

約数ペア:

[(1, 121216100), (2, 60608050), (4, 30304025), (5, 24243220), (10, 12121610), (20, 6060805), (25, 4848644), (50, 2424322), (100, 1212161), (919, 131900), (1319, 91900), (1838, 65950), (2638, 45950), (3676, 32975), (4595, 26380), (5276, 22975), (6595, 18380), (9190, 13190)]