68600220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2439

約数の個数: 96

約数和(自身を含む): 212536128

約数和(自身を除く): 143935908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2377, 2405, 2886, 4754, 4810, 5772, 7131, 7215, 9508, 9620, 11885, 14262, 14430, 23770, 28524, 28860, 30901, 35655, 47540, 61802, 71310, 87949, 92703, 123604, 142620, 154505, 175898, 185406, 263847, 309010, 351796, 370812, 439745, 463515, 527694, 618020, 879490, 927030, 1055388, 1143337, 1319235, 1758980, 1854060, 2286674, 2638470, 3430011, 4573348, 5276940, 5716685, 6860022, 11433370, 13720044, 17150055, 22866740, 34300110, 68600220]

約数ペア:

[(1, 68600220), (2, 34300110), (3, 22866740), (4, 17150055), (5, 13720044), (6, 11433370), (10, 6860022), (12, 5716685), (13, 5276940), (15, 4573348), (20, 3430011), (26, 2638470), (30, 2286674), (37, 1854060), (39, 1758980), (52, 1319235), (60, 1143337), (65, 1055388), (74, 927030), (78, 879490), (111, 618020), (130, 527694), (148, 463515), (156, 439745), (185, 370812), (195, 351796), (222, 309010), (260, 263847), (370, 185406), (390, 175898), (444, 154505), (481, 142620), (555, 123604), (740, 92703), (780, 87949), (962, 71310), (1110, 61802), (1443, 47540), (1924, 35655), (2220, 30901), (2377, 28860), (2405, 28524), (2886, 23770), (4754, 14430), (4810, 14262), (5772, 11885), (7131, 9620), (7215, 9508)]