57749580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45833}}^1$

素因数の和:45855

約数の個数: 72

約数和(自身を含む): 200202912

約数和(自身を除く): 142453332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45833, 91666, 137499, 183332, 229165, 274998, 320831, 412497, 458330, 549996, 641662, 687495, 824994, 916660, 962493, 1283324, 1374990, 1604155, 1649988, 1924986, 2062485, 2749980, 2887479, 3208310, 3849972, 4124970, 4812465, 5774958, 6416620, 8249940, 9624930, 11549916, 14437395, 19249860, 28874790, 57749580]

約数ペア:

[(1, 57749580), (2, 28874790), (3, 19249860), (4, 14437395), (5, 11549916), (6, 9624930), (7, 8249940), (9, 6416620), (10, 5774958), (12, 4812465), (14, 4124970), (15, 3849972), (18, 3208310), (20, 2887479), (21, 2749980), (28, 2062485), (30, 1924986), (35, 1649988), (36, 1604155), (42, 1374990), (45, 1283324), (60, 962493), (63, 916660), (70, 824994), (84, 687495), (90, 641662), (105, 549996), (126, 458330), (140, 412497), (180, 320831), (210, 274998), (252, 229165), (315, 183332), (420, 137499), (630, 91666), (1260, 45833)]