55640600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 135988320

約数和(自身を除く): 80347720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 73, 74, 100, 103, 146, 148, 185, 200, 206, 292, 296, 365, 370, 412, 515, 584, 730, 740, 824, 925, 1030, 1460, 1480, 1825, 1850, 2060, 2575, 2701, 2920, 3650, 3700, 3811, 4120, 5150, 5402, 7300, 7400, 7519, 7622, 10300, 10804, 13505, 14600, 15038, 15244, 19055, 20600, 21608, 27010, 30076, 30488, 37595, 38110, 54020, 60152, 67525, 75190, 76220, 95275, 108040, 135050, 150380, 152440, 187975, 190550, 270100, 278203, 300760, 375950, 381100, 540200, 556406, 751900, 762200, 1112812, 1391015, 1503800, 2225624, 2782030, 5564060, 6955075, 11128120, 13910150, 27820300, 55640600]

約数ペア:

[(1, 55640600), (2, 27820300), (4, 13910150), (5, 11128120), (8, 6955075), (10, 5564060), (20, 2782030), (25, 2225624), (37, 1503800), (40, 1391015), (50, 1112812), (73, 762200), (74, 751900), (100, 556406), (103, 540200), (146, 381100), (148, 375950), (185, 300760), (200, 278203), (206, 270100), (292, 190550), (296, 187975), (365, 152440), (370, 150380), (412, 135050), (515, 108040), (584, 95275), (730, 76220), (740, 75190), (824, 67525), (925, 60152), (1030, 54020), (1460, 38110), (1480, 37595), (1825, 30488), (1850, 30076), (2060, 27010), (2575, 21608), (2701, 20600), (2920, 19055), (3650, 15244), (3700, 15038), (3811, 14600), (4120, 13505), (5150, 10804), (5402, 10300), (7300, 7622), (7400, 7519)]