28401150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6529}}^1$

素因数の和:6573

約数の個数: 48

約数和(自身を含む): 72874800

約数和(自身を除く): 44473650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 6529, 13058, 19587, 32645, 39174, 65290, 97935, 163225, 189341, 195870, 326450, 378682, 489675, 568023, 946705, 979350, 1136046, 1893410, 2840115, 4733525, 5680230, 9467050, 14200575, 28401150]

約数ペア:

[(1, 28401150), (2, 14200575), (3, 9467050), (5, 5680230), (6, 4733525), (10, 2840115), (15, 1893410), (25, 1136046), (29, 979350), (30, 946705), (50, 568023), (58, 489675), (75, 378682), (87, 326450), (145, 195870), (150, 189341), (174, 163225), (290, 97935), (435, 65290), (725, 39174), (870, 32645), (1450, 19587), (2175, 13058), (4350, 6529)]