148938200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{25679}}^1$

素因数の和:25724

約数の個数: 48

約数和(自身を含む): 358236000

約数和(自身を除く): 209297800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 25679, 51358, 102716, 128395, 205432, 256790, 513580, 641975, 744691, 1027160, 1283950, 1489382, 2567900, 2978764, 3723455, 5135800, 5957528, 7446910, 14893820, 18617275, 29787640, 37234550, 74469100, 148938200]

約数ペア:

[(1, 148938200), (2, 74469100), (4, 37234550), (5, 29787640), (8, 18617275), (10, 14893820), (20, 7446910), (25, 5957528), (29, 5135800), (40, 3723455), (50, 2978764), (58, 2567900), (100, 1489382), (116, 1283950), (145, 1027160), (200, 744691), (232, 641975), (290, 513580), (580, 256790), (725, 205432), (1160, 128395), (1450, 102716), (2900, 51358), (5800, 25679)]