122848740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97499}}^1$

素因数の和:97521

約数の個数: 72

約数和(自身を含む): 425880000

約数和(自身を除く): 303031260

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, 97499, 194998, 292497, 389996, 487495, 584994, 682493, 877491, 974990, 1169988, 1364986, 1462485, 1754982, 1949980, 2047479, 2729972, 2924970, 3412465, 3509964, 4094958, 4387455, 5849940, 6142437, 6824930, 8189916, 8774910, 10237395, 12284874, 13649860, 17549820, 20474790, 24569748, 30712185, 40949580, 61424370, 122848740]

約数ペア:

[(1, 122848740), (2, 61424370), (3, 40949580), (4, 30712185), (5, 24569748), (6, 20474790), (7, 17549820), (9, 13649860), (10, 12284874), (12, 10237395), (14, 8774910), (15, 8189916), (18, 6824930), (20, 6142437), (21, 5849940), (28, 4387455), (30, 4094958), (35, 3509964), (36, 3412465), (42, 2924970), (45, 2729972), (60, 2047479), (63, 1949980), (70, 1754982), (84, 1462485), (90, 1364986), (105, 1169988), (126, 974990), (140, 877491), (180, 682493), (210, 584994), (252, 487495), (315, 389996), (420, 292497), (630, 194998), (1260, 97499)]