26568180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 81830112

約数和(自身を除く): 55261932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2203, 2412, 3015, 4020, 4406, 6030, 6609, 8812, 11015, 12060, 13218, 19827, 22030, 26436, 33045, 39654, 44060, 66090, 79308, 99135, 132180, 147601, 198270, 295202, 396540, 442803, 590404, 738005, 885606, 1328409, 1476010, 1771212, 2214015, 2656818, 2952020, 4428030, 5313636, 6642045, 8856060, 13284090, 26568180]

約数ペア:

[(1, 26568180), (2, 13284090), (3, 8856060), (4, 6642045), (5, 5313636), (6, 4428030), (9, 2952020), (10, 2656818), (12, 2214015), (15, 1771212), (18, 1476010), (20, 1328409), (30, 885606), (36, 738005), (45, 590404), (60, 442803), (67, 396540), (90, 295202), (134, 198270), (180, 147601), (201, 132180), (268, 99135), (335, 79308), (402, 66090), (603, 44060), (670, 39654), (804, 33045), (1005, 26436), (1206, 22030), (1340, 19827), (2010, 13218), (2203, 12060), (2412, 11015), (3015, 8812), (4020, 6609), (4406, 6030)]