428855850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{317671}}^1$

素因数の和:317692

約数の個数: 48

約数和(自身を含む): 1181739840

約数和(自身を除く): 752883990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 317671, 635342, 953013, 1588355, 1906026, 2859039, 3176710, 4765065, 5718078, 7941775, 8577117, 9530130, 14295195, 15883550, 17154234, 23825325, 28590390, 42885585, 47650650, 71475975, 85771170, 142951950, 214427925, 428855850]

約数ペア:

[(1, 428855850), (2, 214427925), (3, 142951950), (5, 85771170), (6, 71475975), (9, 47650650), (10, 42885585), (15, 28590390), (18, 23825325), (25, 17154234), (27, 15883550), (30, 14295195), (45, 9530130), (50, 8577117), (54, 7941775), (75, 5718078), (90, 4765065), (135, 3176710), (150, 2859039), (225, 1906026), (270, 1588355), (450, 953013), (675, 635342), (1350, 317671)]