77083800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{128473}}^1$

素因数の和:128492

約数の個数: 48

約数和(自身を含む): 238961640

約数和(自身を除く): 161877840

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, 128473, 256946, 385419, 513892, 642365, 770838, 1027784, 1284730, 1541676, 1927095, 2569460, 3083352, 3211825, 3854190, 5138920, 6423650, 7708380, 9635475, 12847300, 15416760, 19270950, 25694600, 38541900, 77083800]

約数ペア:

[(1, 77083800), (2, 38541900), (3, 25694600), (4, 19270950), (5, 15416760), (6, 12847300), (8, 9635475), (10, 7708380), (12, 6423650), (15, 5138920), (20, 3854190), (24, 3211825), (25, 3083352), (30, 2569460), (40, 1927095), (50, 1541676), (60, 1284730), (75, 1027784), (100, 770838), (120, 642365), (150, 513892), (200, 385419), (300, 256946), (600, 128473)]