187345980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1489}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 585748800

約数和(自身を除く): 398402820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 540, 699, 932, 1165, 1398, 1489, 2097, 2330, 2796, 2978, 3495, 4194, 4467, 4660, 5956, 6291, 6990, 7445, 8388, 8934, 10485, 12582, 13401, 13980, 14890, 17868, 20970, 22335, 25164, 26802, 29780, 31455, 40203, 41940, 44670, 53604, 62910, 67005, 80406, 89340, 125820, 134010, 160812, 201015, 268020, 346937, 402030, 693874, 804060, 1040811, 1387748, 1734685, 2081622, 3122433, 3469370, 4163244, 5204055, 6244866, 6938740, 9367299, 10408110, 12489732, 15612165, 18734598, 20816220, 31224330, 37469196, 46836495, 62448660, 93672990, 187345980]

約数ペア:

[(1, 187345980), (2, 93672990), (3, 62448660), (4, 46836495), (5, 37469196), (6, 31224330), (9, 20816220), (10, 18734598), (12, 15612165), (15, 12489732), (18, 10408110), (20, 9367299), (27, 6938740), (30, 6244866), (36, 5204055), (45, 4163244), (54, 3469370), (60, 3122433), (90, 2081622), (108, 1734685), (135, 1387748), (180, 1040811), (233, 804060), (270, 693874), (466, 402030), (540, 346937), (699, 268020), (932, 201015), (1165, 160812), (1398, 134010), (1489, 125820), (2097, 89340), (2330, 80406), (2796, 67005), (2978, 62910), (3495, 53604), (4194, 44670), (4467, 41940), (4660, 40203), (5956, 31455), (6291, 29780), (6990, 26802), (7445, 25164), (8388, 22335), (8934, 20970), (10485, 17868), (12582, 14890), (13401, 13980)]