68707500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{9161}}^1$

素因数の和:9188

約数の個数: 60

約数和(自身を含む): 200354616

約数和(自身を除く): 131647116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 9161, 18322, 27483, 36644, 45805, 54966, 91610, 109932, 137415, 183220, 229025, 274830, 458050, 549660, 687075, 916100, 1145125, 1374150, 2290250, 2748300, 3435375, 4580500, 5725625, 6870750, 11451250, 13741500, 17176875, 22902500, 34353750, 68707500]

約数ペア:

[(1, 68707500), (2, 34353750), (3, 22902500), (4, 17176875), (5, 13741500), (6, 11451250), (10, 6870750), (12, 5725625), (15, 4580500), (20, 3435375), (25, 2748300), (30, 2290250), (50, 1374150), (60, 1145125), (75, 916100), (100, 687075), (125, 549660), (150, 458050), (250, 274830), (300, 229025), (375, 183220), (500, 137415), (625, 109932), (750, 91610), (1250, 54966), (1500, 45805), (1875, 36644), (2500, 27483), (3750, 18322), (7500, 9161)]