28353300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3259}}^1$

素因数の和:3305

約数の個数: 72

約数和(自身を含む): 84890400

約数和(自身を除く): 56537100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 3259, 4350, 6518, 8700, 9777, 13036, 16295, 19554, 32590, 39108, 48885, 65180, 81475, 94511, 97770, 162950, 189022, 195540, 244425, 283533, 325900, 378044, 472555, 488850, 567066, 945110, 977700, 1134132, 1417665, 1890220, 2362775, 2835330, 4725550, 5670660, 7088325, 9451100, 14176650, 28353300]

約数ペア:

[(1, 28353300), (2, 14176650), (3, 9451100), (4, 7088325), (5, 5670660), (6, 4725550), (10, 2835330), (12, 2362775), (15, 1890220), (20, 1417665), (25, 1134132), (29, 977700), (30, 945110), (50, 567066), (58, 488850), (60, 472555), (75, 378044), (87, 325900), (100, 283533), (116, 244425), (145, 195540), (150, 189022), (174, 162950), (290, 97770), (300, 94511), (348, 81475), (435, 65180), (580, 48885), (725, 39108), (870, 32590), (1450, 19554), (1740, 16295), (2175, 13036), (2900, 9777), (3259, 8700), (4350, 6518)]