1021680900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1135201}}^1$

素因数の和:1135221

約数の個数: 54

約数和(自身を含む): 3202404842

約数和(自身を除く): 2180723942

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1135201, 2270402, 3405603, 4540804, 5676005, 6811206, 10216809, 11352010, 13622412, 17028015, 20433618, 22704020, 28380025, 34056030, 40867236, 51084045, 56760050, 68112060, 85140075, 102168090, 113520100, 170280150, 204336180, 255420225, 340560300, 510840450, 1021680900]

約数ペア:

[(1, 1021680900), (2, 510840450), (3, 340560300), (4, 255420225), (5, 204336180), (6, 170280150), (9, 113520100), (10, 102168090), (12, 85140075), (15, 68112060), (18, 56760050), (20, 51084045), (25, 40867236), (30, 34056030), (36, 28380025), (45, 22704020), (50, 20433618), (60, 17028015), (75, 13622412), (90, 11352010), (100, 10216809), (150, 6811206), (180, 5676005), (225, 4540804), (300, 3405603), (450, 2270402), (900, 1135201)]