30375200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 72

約数和(自身を含む): 75963888

約数和(自身を除く): 45588688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 883, 1075, 1376, 1720, 1766, 2150, 3440, 3532, 4300, 4415, 6880, 7064, 8600, 8830, 14128, 17200, 17660, 22075, 28256, 34400, 35320, 37969, 44150, 70640, 75938, 88300, 141280, 151876, 176600, 189845, 303752, 353200, 379690, 607504, 706400, 759380, 949225, 1215008, 1518760, 1898450, 3037520, 3796900, 6075040, 7593800, 15187600, 30375200]

約数ペア:

[(1, 30375200), (2, 15187600), (4, 7593800), (5, 6075040), (8, 3796900), (10, 3037520), (16, 1898450), (20, 1518760), (25, 1215008), (32, 949225), (40, 759380), (43, 706400), (50, 607504), (80, 379690), (86, 353200), (100, 303752), (160, 189845), (172, 176600), (200, 151876), (215, 141280), (344, 88300), (400, 75938), (430, 70640), (688, 44150), (800, 37969), (860, 35320), (883, 34400), (1075, 28256), (1376, 22075), (1720, 17660), (1766, 17200), (2150, 14128), (3440, 8830), (3532, 8600), (4300, 7064), (4415, 6880)]