3122700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 10332672

約数和(自身を除く): 7209972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1487, 2100, 2974, 4461, 5948, 7435, 8922, 10409, 14870, 17844, 20818, 22305, 29740, 31227, 37175, 41636, 44610, 52045, 62454, 74350, 89220, 104090, 111525, 124908, 148700, 156135, 208180, 223050, 260225, 312270, 446100, 520450, 624540, 780675, 1040900, 1561350, 3122700]

約数ペア:

[(1, 3122700), (2, 1561350), (3, 1040900), (4, 780675), (5, 624540), (6, 520450), (7, 446100), (10, 312270), (12, 260225), (14, 223050), (15, 208180), (20, 156135), (21, 148700), (25, 124908), (28, 111525), (30, 104090), (35, 89220), (42, 74350), (50, 62454), (60, 52045), (70, 44610), (75, 41636), (84, 37175), (100, 31227), (105, 29740), (140, 22305), (150, 20818), (175, 17844), (210, 14870), (300, 10409), (350, 8922), (420, 7435), (525, 5948), (700, 4461), (1050, 2974), (1487, 2100)]