27780450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 69370560

約数和(自身を除く): 41590110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 167, 334, 501, 835, 1002, 1109, 1670, 2218, 2505, 3327, 4175, 5010, 5545, 6654, 8350, 11090, 12525, 16635, 25050, 27725, 33270, 55450, 83175, 166350, 185203, 370406, 555609, 926015, 1111218, 1852030, 2778045, 4630075, 5556090, 9260150, 13890225, 27780450]

約数ペア:

[(1, 27780450), (2, 13890225), (3, 9260150), (5, 5556090), (6, 4630075), (10, 2778045), (15, 1852030), (25, 1111218), (30, 926015), (50, 555609), (75, 370406), (150, 185203), (167, 166350), (334, 83175), (501, 55450), (835, 33270), (1002, 27725), (1109, 25050), (1670, 16635), (2218, 12525), (2505, 11090), (3327, 8350), (4175, 6654), (5010, 5545)]