80716650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{76873}}^1$

素因数の和:76895

約数の個数: 48

約数和(自身を含む): 228777024

約数和(自身を除く): 148060374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 76873, 153746, 230619, 384365, 461238, 538111, 768730, 1076222, 1153095, 1614333, 1921825, 2306190, 2690555, 3228666, 3843650, 5381110, 5765475, 8071665, 11530950, 13452775, 16143330, 26905550, 40358325, 80716650]

約数ペア:

[(1, 80716650), (2, 40358325), (3, 26905550), (5, 16143330), (6, 13452775), (7, 11530950), (10, 8071665), (14, 5765475), (15, 5381110), (21, 3843650), (25, 3228666), (30, 2690555), (35, 2306190), (42, 1921825), (50, 1614333), (70, 1153095), (75, 1076222), (105, 768730), (150, 538111), (175, 461238), (210, 384365), (350, 230619), (525, 153746), (1050, 76873)]