188613900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{69857}}^1$

素因数の和:69880

約数の個数: 72

約数和(自身を含む): 606367440

約数和(自身を除く): 417753540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 69857, 139714, 209571, 279428, 349285, 419142, 628713, 698570, 838284, 1047855, 1257426, 1397140, 1746425, 1886139, 2095710, 2514852, 3143565, 3492850, 3772278, 4191420, 5239275, 6287130, 6985700, 7544556, 9430695, 10478550, 12574260, 15717825, 18861390, 20957100, 31435650, 37722780, 47153475, 62871300, 94306950, 188613900]

約数ペア:

[(1, 188613900), (2, 94306950), (3, 62871300), (4, 47153475), (5, 37722780), (6, 31435650), (9, 20957100), (10, 18861390), (12, 15717825), (15, 12574260), (18, 10478550), (20, 9430695), (25, 7544556), (27, 6985700), (30, 6287130), (36, 5239275), (45, 4191420), (50, 3772278), (54, 3492850), (60, 3143565), (75, 2514852), (90, 2095710), (100, 1886139), (108, 1746425), (135, 1397140), (150, 1257426), (180, 1047855), (225, 838284), (270, 698570), (300, 628713), (450, 419142), (540, 349285), (675, 279428), (900, 209571), (1350, 139714), (2700, 69857)]