231723100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 580136480

約数和(自身を除く): 348413380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 140, 175, 218, 350, 436, 545, 700, 763, 1090, 1526, 2180, 2725, 3037, 3052, 3815, 5450, 6074, 7630, 10900, 12148, 15185, 15260, 19075, 21259, 30370, 38150, 42518, 60740, 75925, 76300, 85036, 106295, 151850, 212590, 303700, 331033, 425180, 531475, 662066, 1062950, 1324132, 1655165, 2125900, 2317231, 3310330, 4634462, 6620660, 8275825, 9268924, 11586155, 16551650, 23172310, 33103300, 46344620, 57930775, 115861550, 231723100]

約数ペア:

[(1, 231723100), (2, 115861550), (4, 57930775), (5, 46344620), (7, 33103300), (10, 23172310), (14, 16551650), (20, 11586155), (25, 9268924), (28, 8275825), (35, 6620660), (50, 4634462), (70, 3310330), (100, 2317231), (109, 2125900), (140, 1655165), (175, 1324132), (218, 1062950), (350, 662066), (436, 531475), (545, 425180), (700, 331033), (763, 303700), (1090, 212590), (1526, 151850), (2180, 106295), (2725, 85036), (3037, 76300), (3052, 75925), (3815, 60740), (5450, 42518), (6074, 38150), (7630, 30370), (10900, 21259), (12148, 19075), (15185, 15260)]