107450000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 298355904

約数和(自身を除く): 190905904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 307, 350, 400, 500, 560, 614, 625, 700, 875, 1000, 1228, 1250, 1400, 1535, 1750, 2000, 2149, 2456, 2500, 2800, 3070, 3125, 3500, 4298, 4375, 4912, 5000, 6140, 6250, 7000, 7675, 8596, 8750, 10000, 10745, 12280, 12500, 14000, 15350, 17192, 17500, 21490, 21875, 24560, 25000, 30700, 34384, 35000, 38375, 42980, 43750, 50000, 53725, 61400, 70000, 76750, 85960, 87500, 107450, 122800, 153500, 171920, 175000, 191875, 214900, 268625, 307000, 350000, 383750, 429800, 537250, 614000, 767500, 859600, 959375, 1074500, 1343125, 1535000, 1918750, 2149000, 2686250, 3070000, 3837500, 4298000, 5372500, 6715625, 7675000, 10745000, 13431250, 15350000, 21490000, 26862500, 53725000, 107450000]

約数ペア:

[(1, 107450000), (2, 53725000), (4, 26862500), (5, 21490000), (7, 15350000), (8, 13431250), (10, 10745000), (14, 7675000), (16, 6715625), (20, 5372500), (25, 4298000), (28, 3837500), (35, 3070000), (40, 2686250), (50, 2149000), (56, 1918750), (70, 1535000), (80, 1343125), (100, 1074500), (112, 959375), (125, 859600), (140, 767500), (175, 614000), (200, 537250), (250, 429800), (280, 383750), (307, 350000), (350, 307000), (400, 268625), (500, 214900), (560, 191875), (614, 175000), (625, 171920), (700, 153500), (875, 122800), (1000, 107450), (1228, 87500), (1250, 85960), (1400, 76750), (1535, 70000), (1750, 61400), (2000, 53725), (2149, 50000), (2456, 43750), (2500, 42980), (2800, 38375), (3070, 35000), (3125, 34384), (3500, 30700), (4298, 25000), (4375, 24560), (4912, 21875), (5000, 21490), (6140, 17500), (6250, 17192), (7000, 15350), (7675, 14000), (8596, 12500), (8750, 12280), (10000, 10745)]