43127000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 118385280

約数和(自身を除く): 75258280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 101, 122, 125, 140, 175, 200, 202, 244, 250, 280, 305, 350, 404, 427, 488, 500, 505, 610, 700, 707, 808, 854, 875, 1000, 1010, 1220, 1400, 1414, 1525, 1708, 1750, 2020, 2135, 2440, 2525, 2828, 3050, 3416, 3500, 3535, 4040, 4270, 5050, 5656, 6100, 6161, 7000, 7070, 7625, 8540, 10100, 10675, 12200, 12322, 12625, 14140, 15250, 17080, 17675, 20200, 21350, 24644, 25250, 28280, 30500, 30805, 35350, 42700, 43127, 49288, 50500, 53375, 61000, 61610, 70700, 85400, 86254, 88375, 101000, 106750, 123220, 141400, 154025, 172508, 176750, 213500, 215635, 246440, 308050, 345016, 353500, 427000, 431270, 616100, 707000, 770125, 862540, 1078175, 1232200, 1540250, 1725080, 2156350, 3080500, 4312700, 5390875, 6161000, 8625400, 10781750, 21563500, 43127000]

約数ペア:

[(1, 43127000), (2, 21563500), (4, 10781750), (5, 8625400), (7, 6161000), (8, 5390875), (10, 4312700), (14, 3080500), (20, 2156350), (25, 1725080), (28, 1540250), (35, 1232200), (40, 1078175), (50, 862540), (56, 770125), (61, 707000), (70, 616100), (100, 431270), (101, 427000), (122, 353500), (125, 345016), (140, 308050), (175, 246440), (200, 215635), (202, 213500), (244, 176750), (250, 172508), (280, 154025), (305, 141400), (350, 123220), (404, 106750), (427, 101000), (488, 88375), (500, 86254), (505, 85400), (610, 70700), (700, 61610), (707, 61000), (808, 53375), (854, 50500), (875, 49288), (1000, 43127), (1010, 42700), (1220, 35350), (1400, 30805), (1414, 30500), (1525, 28280), (1708, 25250), (1750, 24644), (2020, 21350), (2135, 20200), (2440, 17675), (2525, 17080), (2828, 15250), (3050, 14140), (3416, 12625), (3500, 12322), (3535, 12200), (4040, 10675), (4270, 10100), (5050, 8540), (5656, 7625), (6100, 7070), (6161, 7000)]