38890200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{64817}}^1$

素因数の和:64836

約数の個数: 48

約数和(自身を含む): 120561480

約数和(自身を除く): 81671280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 64817, 129634, 194451, 259268, 324085, 388902, 518536, 648170, 777804, 972255, 1296340, 1555608, 1620425, 1944510, 2592680, 3240850, 3889020, 4861275, 6481700, 7778040, 9722550, 12963400, 19445100, 38890200]

約数ペア:

[(1, 38890200), (2, 19445100), (3, 12963400), (4, 9722550), (5, 7778040), (6, 6481700), (8, 4861275), (10, 3889020), (12, 3240850), (15, 2592680), (20, 1944510), (24, 1620425), (25, 1555608), (30, 1296340), (40, 972255), (50, 777804), (60, 648170), (75, 518536), (100, 388902), (120, 324085), (150, 259268), (200, 194451), (300, 129634), (600, 64817)]