179083620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6337}}^1$

素因数の和:6509

約数の個数: 72

約数和(自身を含む): 546766584

約数和(自身を除く): 367682964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 6337, 7065, 9420, 12674, 14130, 19011, 25348, 28260, 31685, 38022, 57033, 63370, 76044, 95055, 114066, 126740, 190110, 228132, 285165, 380220, 570330, 994909, 1140660, 1989818, 2984727, 3979636, 4974545, 5969454, 8954181, 9949090, 11938908, 14923635, 17908362, 19898180, 29847270, 35816724, 44770905, 59694540, 89541810, 179083620]

約数ペア:

[(1, 179083620), (2, 89541810), (3, 59694540), (4, 44770905), (5, 35816724), (6, 29847270), (9, 19898180), (10, 17908362), (12, 14923635), (15, 11938908), (18, 9949090), (20, 8954181), (30, 5969454), (36, 4974545), (45, 3979636), (60, 2984727), (90, 1989818), (157, 1140660), (180, 994909), (314, 570330), (471, 380220), (628, 285165), (785, 228132), (942, 190110), (1413, 126740), (1570, 114066), (1884, 95055), (2355, 76044), (2826, 63370), (3140, 57033), (4710, 38022), (5652, 31685), (6337, 28260), (7065, 25348), (9420, 19011), (12674, 14130)]