68302000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 185238144

約数和(自身を除く): 116936144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 71, 74, 80, 100, 104, 125, 130, 142, 148, 185, 200, 208, 250, 260, 284, 296, 325, 355, 370, 400, 481, 500, 520, 568, 592, 650, 710, 740, 923, 925, 962, 1000, 1040, 1136, 1300, 1420, 1480, 1625, 1775, 1846, 1850, 1924, 2000, 2405, 2600, 2627, 2840, 2960, 3250, 3550, 3692, 3700, 3848, 4615, 4625, 4810, 5200, 5254, 5680, 6500, 7100, 7384, 7400, 7696, 8875, 9230, 9250, 9620, 10508, 12025, 13000, 13135, 14200, 14768, 14800, 17750, 18460, 18500, 19240, 21016, 23075, 24050, 26000, 26270, 28400, 34151, 35500, 36920, 37000, 38480, 42032, 46150, 48100, 52540, 60125, 65675, 68302, 71000, 73840, 74000, 92300, 96200, 105080, 115375, 120250, 131350, 136604, 142000, 170755, 184600, 192400, 210160, 230750, 240500, 262700, 273208, 328375, 341510, 369200, 461500, 481000, 525400, 546416, 656750, 683020, 853775, 923000, 962000, 1050800, 1313500, 1366040, 1707550, 1846000, 2627000, 2732080, 3415100, 4268875, 5254000, 6830200, 8537750, 13660400, 17075500, 34151000, 68302000]

約数ペア:

[(1, 68302000), (2, 34151000), (4, 17075500), (5, 13660400), (8, 8537750), (10, 6830200), (13, 5254000), (16, 4268875), (20, 3415100), (25, 2732080), (26, 2627000), (37, 1846000), (40, 1707550), (50, 1366040), (52, 1313500), (65, 1050800), (71, 962000), (74, 923000), (80, 853775), (100, 683020), (104, 656750), (125, 546416), (130, 525400), (142, 481000), (148, 461500), (185, 369200), (200, 341510), (208, 328375), (250, 273208), (260, 262700), (284, 240500), (296, 230750), (325, 210160), (355, 192400), (370, 184600), (400, 170755), (481, 142000), (500, 136604), (520, 131350), (568, 120250), (592, 115375), (650, 105080), (710, 96200), (740, 92300), (923, 74000), (925, 73840), (962, 71000), (1000, 68302), (1040, 65675), (1136, 60125), (1300, 52540), (1420, 48100), (1480, 46150), (1625, 42032), (1775, 38480), (1846, 37000), (1850, 36920), (1924, 35500), (2000, 34151), (2405, 28400), (2600, 26270), (2627, 26000), (2840, 24050), (2960, 23075), (3250, 21016), (3550, 19240), (3692, 18500), (3700, 18460), (3848, 17750), (4615, 14800), (4625, 14768), (4810, 14200), (5200, 13135), (5254, 13000), (5680, 12025), (6500, 10508), (7100, 9620), (7384, 9250), (7400, 9230), (7696, 8875)]