428136900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{547}}^1\times {\mathrm{2609}}^1$

素因数の和:3173

約数の個数: 72

約数和(自身を含む): 1241483040

約数和(自身を除く): 813346140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 547, 1094, 1641, 2188, 2609, 2735, 3282, 5218, 5470, 6564, 7827, 8205, 10436, 10940, 13045, 13675, 15654, 16410, 26090, 27350, 31308, 32820, 39135, 41025, 52180, 54700, 65225, 78270, 82050, 130450, 156540, 164100, 195675, 260900, 391350, 782700, 1427123, 2854246, 4281369, 5708492, 7135615, 8562738, 14271230, 17125476, 21406845, 28542460, 35678075, 42813690, 71356150, 85627380, 107034225, 142712300, 214068450, 428136900]

約数ペア:

[(1, 428136900), (2, 214068450), (3, 142712300), (4, 107034225), (5, 85627380), (6, 71356150), (10, 42813690), (12, 35678075), (15, 28542460), (20, 21406845), (25, 17125476), (30, 14271230), (50, 8562738), (60, 7135615), (75, 5708492), (100, 4281369), (150, 2854246), (300, 1427123), (547, 782700), (1094, 391350), (1641, 260900), (2188, 195675), (2609, 164100), (2735, 156540), (3282, 130450), (5218, 82050), (5470, 78270), (6564, 65225), (7827, 54700), (8205, 52180), (10436, 41025), (10940, 39135), (13045, 32820), (13675, 31308), (15654, 27350), (16410, 26090)]