12451500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2767}}^1$

素因数の和:2792

約数の個数: 72

約数和(自身を含む): 39294528

約数和(自身を除く): 26843028

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, 2767, 4500, 5534, 8301, 11068, 13835, 16602, 24903, 27670, 33204, 41505, 49806, 55340, 69175, 83010, 99612, 124515, 138350, 166020, 207525, 249030, 276700, 345875, 415050, 498060, 622575, 691750, 830100, 1037625, 1245150, 1383500, 2075250, 2490300, 3112875, 4150500, 6225750, 12451500]

約数ペア:

[(1, 12451500), (2, 6225750), (3, 4150500), (4, 3112875), (5, 2490300), (6, 2075250), (9, 1383500), (10, 1245150), (12, 1037625), (15, 830100), (18, 691750), (20, 622575), (25, 498060), (30, 415050), (36, 345875), (45, 276700), (50, 249030), (60, 207525), (75, 166020), (90, 138350), (100, 124515), (125, 99612), (150, 83010), (180, 69175), (225, 55340), (250, 49806), (300, 41505), (375, 33204), (450, 27670), (500, 24903), (750, 16602), (900, 13835), (1125, 11068), (1500, 8301), (2250, 5534), (2767, 4500)]