3132379.00000000

素因数分解:

$2^3\times 5^5\times 7^2\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 126905940

約数和(自身を除く): 81580940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 49, 50, 56, 70, 74, 98, 100, 125, 140, 148, 175, 185, 196, 200, 245, 250, 259, 280, 296, 350, 370, 392, 490, 500, 518, 625, 700, 740, 875, 925, 980, 1000, 1036, 1225, 1250, 1295, 1400, 1480, 1750, 1813, 1850, 1960, 2072, 2450, 2500, 2590, 3125, 3500, 3626, 3700, 4375, 4625, 4900, 5000, 5180, 6125, 6250, 6475, 7000, 7252, 7400, 8750, 9065, 9250, 9800, 10360, 12250, 12500, 12950, 14504, 17500, 18130, 18500, 21875, 23125, 24500, 25000, 25900, 30625, 32375, 35000, 36260, 37000, 43750, 45325, 46250, 49000, 51800, 61250, 64750, 72520, 87500, 90650, 92500, 115625, 122500, 129500, 153125, 161875, 175000, 181300, 185000, 226625, 231250, 245000, 259000, 306250, 323750, 362600, 453250, 462500, 612500, 647500, 809375, 906500, 925000, 1133125, 1225000, 1295000, 1618750, 1813000, 2266250, 3237500, 4532500, 5665625, 6475000, 9065000, 11331250, 22662500, 45325000]

約数ペア:

[(1, 45325000), (2, 22662500), (4, 11331250), (5, 9065000), (7, 6475000), (8, 5665625), (10, 4532500), (14, 3237500), (20, 2266250), (25, 1813000), (28, 1618750), (35, 1295000), (37, 1225000), (40, 1133125), (49, 925000), (50, 906500), (56, 809375), (70, 647500), (74, 612500), (98, 462500), (100, 453250), (125, 362600), (140, 323750), (148, 306250), (175, 259000), (185, 245000), (196, 231250), (200, 226625), (245, 185000), (250, 181300), (259, 175000), (280, 161875), (296, 153125), (350, 129500), (370, 122500), (392, 115625), (490, 92500), (500, 90650), (518, 87500), (625, 72520), (700, 64750), (740, 61250), (875, 51800), (925, 49000), (980, 46250), (1000, 45325), (1036, 43750), (1225, 37000), (1250, 36260), (1295, 35000), (1400, 32375), (1480, 30625), (1750, 25900), (1813, 25000), (1850, 24500), (1960, 23125), (2072, 21875), (2450, 18500), (2500, 18130), (2590, 17500), (3125, 14504), (3500, 12950), (3626, 12500), (3700, 12250), (4375, 10360), (4625, 9800), (4900, 9250), (5000, 9065), (5180, 8750), (6125, 7400), (6250, 7252), (6475, 7000)]