77869950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22571}}^1$

素因数の和:22609

約数の個数: 48

約数和(自身を含む): 201522816

約数和(自身を除く): 123652866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 22571, 45142, 67713, 112855, 135426, 225710, 338565, 519133, 564275, 677130, 1038266, 1128550, 1557399, 1692825, 2595665, 3114798, 3385650, 5191330, 7786995, 12978325, 15573990, 25956650, 38934975, 77869950]

約数ペア:

[(1, 77869950), (2, 38934975), (3, 25956650), (5, 15573990), (6, 12978325), (10, 7786995), (15, 5191330), (23, 3385650), (25, 3114798), (30, 2595665), (46, 1692825), (50, 1557399), (69, 1128550), (75, 1038266), (115, 677130), (138, 564275), (150, 519133), (230, 338565), (345, 225710), (575, 135426), (690, 112855), (1150, 67713), (1725, 45142), (3450, 22571)]