80502600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{134171}}^1$

素因数の和:134190

約数の個数: 48

約数和(自身を含む): 249559920

約数和(自身を除く): 169057320

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, 134171, 268342, 402513, 536684, 670855, 805026, 1073368, 1341710, 1610052, 2012565, 2683420, 3220104, 3354275, 4025130, 5366840, 6708550, 8050260, 10062825, 13417100, 16100520, 20125650, 26834200, 40251300, 80502600]

約数ペア:

[(1, 80502600), (2, 40251300), (3, 26834200), (4, 20125650), (5, 16100520), (6, 13417100), (8, 10062825), (10, 8050260), (12, 6708550), (15, 5366840), (20, 4025130), (24, 3354275), (25, 3220104), (30, 2683420), (40, 2012565), (50, 1610052), (60, 1341710), (75, 1073368), (100, 805026), (120, 670855), (150, 536684), (200, 402513), (300, 268342), (600, 134171)]