28943100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{32159}}^1$

素因数の和:32179

約数の個数: 54

約数和(自身を含む): 90723360

約数和(自身を除く): 61780260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 32159, 64318, 96477, 128636, 160795, 192954, 289431, 321590, 385908, 482385, 578862, 643180, 803975, 964770, 1157724, 1447155, 1607950, 1929540, 2411925, 2894310, 3215900, 4823850, 5788620, 7235775, 9647700, 14471550, 28943100]

約数ペア:

[(1, 28943100), (2, 14471550), (3, 9647700), (4, 7235775), (5, 5788620), (6, 4823850), (9, 3215900), (10, 2894310), (12, 2411925), (15, 1929540), (18, 1607950), (20, 1447155), (25, 1157724), (30, 964770), (36, 803975), (45, 643180), (50, 578862), (60, 482385), (75, 385908), (90, 321590), (100, 289431), (150, 192954), (180, 160795), (225, 128636), (300, 96477), (450, 64318), (900, 32159)]