42827200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 119054880

約数和(自身を除く): 76227680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 71, 80, 100, 104, 116, 130, 142, 145, 160, 200, 208, 232, 260, 284, 290, 320, 325, 355, 377, 400, 416, 464, 520, 568, 580, 650, 710, 725, 754, 800, 832, 923, 928, 1040, 1136, 1160, 1300, 1420, 1450, 1508, 1600, 1775, 1846, 1856, 1885, 2059, 2080, 2272, 2320, 2600, 2840, 2900, 3016, 3550, 3692, 3770, 4118, 4160, 4544, 4615, 4640, 5200, 5680, 5800, 6032, 7100, 7384, 7540, 8236, 9230, 9280, 9425, 10295, 10400, 11360, 11600, 12064, 14200, 14768, 15080, 16472, 18460, 18850, 20590, 20800, 22720, 23075, 23200, 24128, 26767, 28400, 29536, 30160, 32944, 36920, 37700, 41180, 46150, 46400, 51475, 53534, 56800, 59072, 60320, 65888, 73840, 75400, 82360, 92300, 102950, 107068, 113600, 120640, 131776, 133835, 147680, 150800, 164720, 184600, 205900, 214136, 267670, 295360, 301600, 329440, 369200, 411800, 428272, 535340, 603200, 658880, 669175, 738400, 823600, 856544, 1070680, 1338350, 1476800, 1647200, 1713088, 2141360, 2676700, 3294400, 4282720, 5353400, 8565440, 10706800, 21413600, 42827200]

約数ペア:

[(1, 42827200), (2, 21413600), (4, 10706800), (5, 8565440), (8, 5353400), (10, 4282720), (13, 3294400), (16, 2676700), (20, 2141360), (25, 1713088), (26, 1647200), (29, 1476800), (32, 1338350), (40, 1070680), (50, 856544), (52, 823600), (58, 738400), (64, 669175), (65, 658880), (71, 603200), (80, 535340), (100, 428272), (104, 411800), (116, 369200), (130, 329440), (142, 301600), (145, 295360), (160, 267670), (200, 214136), (208, 205900), (232, 184600), (260, 164720), (284, 150800), (290, 147680), (320, 133835), (325, 131776), (355, 120640), (377, 113600), (400, 107068), (416, 102950), (464, 92300), (520, 82360), (568, 75400), (580, 73840), (650, 65888), (710, 60320), (725, 59072), (754, 56800), (800, 53534), (832, 51475), (923, 46400), (928, 46150), (1040, 41180), (1136, 37700), (1160, 36920), (1300, 32944), (1420, 30160), (1450, 29536), (1508, 28400), (1600, 26767), (1775, 24128), (1846, 23200), (1856, 23075), (1885, 22720), (2059, 20800), (2080, 20590), (2272, 18850), (2320, 18460), (2600, 16472), (2840, 15080), (2900, 14768), (3016, 14200), (3550, 12064), (3692, 11600), (3770, 11360), (4118, 10400), (4160, 10295), (4544, 9425), (4615, 9280), (4640, 9230), (5200, 8236), (5680, 7540), (5800, 7384), (6032, 7100)]