210425400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{116903}}^1$

素因数の和:116925

約数の個数: 72

約数和(自身を含む): 706684680

約数和(自身を除く): 496259280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 116903, 233806, 350709, 467612, 584515, 701418, 935224, 1052127, 1169030, 1402836, 1753545, 2104254, 2338060, 2805672, 2922575, 3507090, 4208508, 4676120, 5260635, 5845150, 7014180, 8417016, 8767725, 10521270, 11690300, 14028360, 17535450, 21042540, 23380600, 26303175, 35070900, 42085080, 52606350, 70141800, 105212700, 210425400]

約数ペア:

[(1, 210425400), (2, 105212700), (3, 70141800), (4, 52606350), (5, 42085080), (6, 35070900), (8, 26303175), (9, 23380600), (10, 21042540), (12, 17535450), (15, 14028360), (18, 11690300), (20, 10521270), (24, 8767725), (25, 8417016), (30, 7014180), (36, 5845150), (40, 5260635), (45, 4676120), (50, 4208508), (60, 3507090), (72, 2922575), (75, 2805672), (90, 2338060), (100, 2104254), (120, 1753545), (150, 1402836), (180, 1169030), (200, 1052127), (225, 935224), (300, 701418), (360, 584515), (450, 467612), (600, 350709), (900, 233806), (1800, 116903)]