27320800

素因数分解:

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

素因数の和:141

約数の個数: 144

約数和(自身を含む): 74807712

約数和(自身を除く): 47486912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 65, 71, 74, 80, 100, 104, 130, 142, 148, 160, 185, 200, 208, 260, 284, 296, 325, 355, 370, 400, 416, 481, 520, 568, 592, 650, 710, 740, 800, 923, 925, 962, 1040, 1136, 1184, 1300, 1420, 1480, 1775, 1846, 1850, 1924, 2080, 2272, 2405, 2600, 2627, 2840, 2960, 3550, 3692, 3700, 3848, 4615, 4810, 5200, 5254, 5680, 5920, 7100, 7384, 7400, 7696, 9230, 9620, 10400, 10508, 11360, 12025, 13135, 14200, 14768, 14800, 15392, 18460, 19240, 21016, 23075, 24050, 26270, 28400, 29536, 29600, 34151, 36920, 38480, 42032, 46150, 48100, 52540, 56800, 65675, 68302, 73840, 76960, 84064, 92300, 96200, 105080, 131350, 136604, 147680, 170755, 184600, 192400, 210160, 262700, 273208, 341510, 369200, 384800, 420320, 525400, 546416, 683020, 738400, 853775, 1050800, 1092832, 1366040, 1707550, 2101600, 2732080, 3415100, 5464160, 6830200, 13660400, 27320800]

約数ペア:

[(1, 27320800), (2, 13660400), (4, 6830200), (5, 5464160), (8, 3415100), (10, 2732080), (13, 2101600), (16, 1707550), (20, 1366040), (25, 1092832), (26, 1050800), (32, 853775), (37, 738400), (40, 683020), (50, 546416), (52, 525400), (65, 420320), (71, 384800), (74, 369200), (80, 341510), (100, 273208), (104, 262700), (130, 210160), (142, 192400), (148, 184600), (160, 170755), (185, 147680), (200, 136604), (208, 131350), (260, 105080), (284, 96200), (296, 92300), (325, 84064), (355, 76960), (370, 73840), (400, 68302), (416, 65675), (481, 56800), (520, 52540), (568, 48100), (592, 46150), (650, 42032), (710, 38480), (740, 36920), (800, 34151), (923, 29600), (925, 29536), (962, 28400), (1040, 26270), (1136, 24050), (1184, 23075), (1300, 21016), (1420, 19240), (1480, 18460), (1775, 15392), (1846, 14800), (1850, 14768), (1924, 14200), (2080, 13135), (2272, 12025), (2405, 11360), (2600, 10508), (2627, 10400), (2840, 9620), (2960, 9230), (3550, 7696), (3692, 7400), (3700, 7384), (3848, 7100), (4615, 5920), (4810, 5680), (5200, 5254)]