228496500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{50777}}^1$

素因数の和:50802

約数の個数: 72

約数和(自身を含む): 720844488

約数和(自身を除く): 492347988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 50777, 101554, 152331, 203108, 253885, 304662, 456993, 507770, 609324, 761655, 913986, 1015540, 1269425, 1523310, 1827972, 2284965, 2538850, 3046620, 3808275, 4569930, 5077700, 6347125, 7616550, 9139860, 11424825, 12694250, 15233100, 19041375, 22849650, 25388500, 38082750, 45699300, 57124125, 76165500, 114248250, 228496500]

約数ペア:

[(1, 228496500), (2, 114248250), (3, 76165500), (4, 57124125), (5, 45699300), (6, 38082750), (9, 25388500), (10, 22849650), (12, 19041375), (15, 15233100), (18, 12694250), (20, 11424825), (25, 9139860), (30, 7616550), (36, 6347125), (45, 5077700), (50, 4569930), (60, 3808275), (75, 3046620), (90, 2538850), (100, 2284965), (125, 1827972), (150, 1523310), (180, 1269425), (225, 1015540), (250, 913986), (300, 761655), (375, 609324), (450, 507770), (500, 456993), (750, 304662), (900, 253885), (1125, 203108), (1500, 152331), (2250, 101554), (4500, 50777)]