85149800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 209417400

約数和(自身を除く): 124267600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 53, 58, 100, 106, 116, 145, 200, 212, 232, 265, 277, 290, 424, 530, 554, 580, 725, 1060, 1108, 1160, 1325, 1385, 1450, 1537, 2120, 2216, 2650, 2770, 2900, 3074, 5300, 5540, 5800, 6148, 6925, 7685, 8033, 10600, 11080, 12296, 13850, 14681, 15370, 16066, 27700, 29362, 30740, 32132, 38425, 40165, 55400, 58724, 61480, 64264, 73405, 76850, 80330, 117448, 146810, 153700, 160660, 200825, 293620, 307400, 321320, 367025, 401650, 425749, 587240, 734050, 803300, 851498, 1468100, 1606600, 1702996, 2128745, 2936200, 3405992, 4257490, 8514980, 10643725, 17029960, 21287450, 42574900, 85149800]

約数ペア:

[(1, 85149800), (2, 42574900), (4, 21287450), (5, 17029960), (8, 10643725), (10, 8514980), (20, 4257490), (25, 3405992), (29, 2936200), (40, 2128745), (50, 1702996), (53, 1606600), (58, 1468100), (100, 851498), (106, 803300), (116, 734050), (145, 587240), (200, 425749), (212, 401650), (232, 367025), (265, 321320), (277, 307400), (290, 293620), (424, 200825), (530, 160660), (554, 153700), (580, 146810), (725, 117448), (1060, 80330), (1108, 76850), (1160, 73405), (1325, 64264), (1385, 61480), (1450, 58724), (1537, 55400), (2120, 40165), (2216, 38425), (2650, 32132), (2770, 30740), (2900, 29362), (3074, 27700), (5300, 16066), (5540, 15370), (5800, 14681), (6148, 13850), (6925, 12296), (7685, 11080), (8033, 10600)]