30055100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8123}}^1$

素因数の和:8174

約数の個数: 36

約数和(自身を含む): 66990504

約数和(自身を除く): 36935404

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 8123, 16246, 32492, 40615, 81230, 162460, 203075, 300551, 406150, 601102, 812300, 1202204, 1502755, 3005510, 6011020, 7513775, 15027550, 30055100]

約数ペア:

[(1, 30055100), (2, 15027550), (4, 7513775), (5, 6011020), (10, 3005510), (20, 1502755), (25, 1202204), (37, 812300), (50, 601102), (74, 406150), (100, 300551), (148, 203075), (185, 162460), (370, 81230), (740, 40615), (925, 32492), (1850, 16246), (3700, 8123)]