253028400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{210857}}^1$

素因数の和:210878

約数の個数: 60

約数和(自身を含む): 810538152

約数和(自身を除く): 557509752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 210857, 421714, 632571, 843428, 1054285, 1265142, 1686856, 2108570, 2530284, 3162855, 3373712, 4217140, 5060568, 5271425, 6325710, 8434280, 10121136, 10542850, 12651420, 15814275, 16868560, 21085700, 25302840, 31628550, 42171400, 50605680, 63257100, 84342800, 126514200, 253028400]

約数ペア:

[(1, 253028400), (2, 126514200), (3, 84342800), (4, 63257100), (5, 50605680), (6, 42171400), (8, 31628550), (10, 25302840), (12, 21085700), (15, 16868560), (16, 15814275), (20, 12651420), (24, 10542850), (25, 10121136), (30, 8434280), (40, 6325710), (48, 5271425), (50, 5060568), (60, 4217140), (75, 3373712), (80, 3162855), (100, 2530284), (120, 2108570), (150, 1686856), (200, 1265142), (240, 1054285), (300, 843428), (400, 632571), (600, 421714), (1200, 210857)]