82001100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 238904848

約数和(自身を除く): 156903748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 157, 300, 314, 471, 628, 785, 942, 1570, 1741, 1884, 2355, 3140, 3482, 3925, 4710, 5223, 6964, 7850, 8705, 9420, 10446, 11775, 15700, 17410, 20892, 23550, 26115, 34820, 43525, 47100, 52230, 87050, 104460, 130575, 174100, 261150, 273337, 522300, 546674, 820011, 1093348, 1366685, 1640022, 2733370, 3280044, 4100055, 5466740, 6833425, 8200110, 13666850, 16400220, 20500275, 27333700, 41000550, 82001100]

約数ペア:

[(1, 82001100), (2, 41000550), (3, 27333700), (4, 20500275), (5, 16400220), (6, 13666850), (10, 8200110), (12, 6833425), (15, 5466740), (20, 4100055), (25, 3280044), (30, 2733370), (50, 1640022), (60, 1366685), (75, 1093348), (100, 820011), (150, 546674), (157, 522300), (300, 273337), (314, 261150), (471, 174100), (628, 130575), (785, 104460), (942, 87050), (1570, 52230), (1741, 47100), (1884, 43525), (2355, 34820), (3140, 26115), (3482, 23550), (3925, 20892), (4710, 17410), (5223, 15700), (6964, 11775), (7850, 10446), (8705, 9420)]