171078660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50023}}^1$

素因数の和:50057

約数の個数: 72

約数和(自身を含む): 546262080

約数和(自身を除く): 375183420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 50023, 100046, 150069, 200092, 250115, 300138, 450207, 500230, 600276, 750345, 900414, 950437, 1000460, 1500690, 1800828, 1900874, 2251035, 2851311, 3001380, 3801748, 4502070, 4752185, 5702622, 8553933, 9004140, 9504370, 11405244, 14256555, 17107866, 19008740, 28513110, 34215732, 42769665, 57026220, 85539330, 171078660]

約数ペア:

[(1, 171078660), (2, 85539330), (3, 57026220), (4, 42769665), (5, 34215732), (6, 28513110), (9, 19008740), (10, 17107866), (12, 14256555), (15, 11405244), (18, 9504370), (19, 9004140), (20, 8553933), (30, 5702622), (36, 4752185), (38, 4502070), (45, 3801748), (57, 3001380), (60, 2851311), (76, 2251035), (90, 1900874), (95, 1800828), (114, 1500690), (171, 1000460), (180, 950437), (190, 900414), (228, 750345), (285, 600276), (342, 500230), (380, 450207), (570, 300138), (684, 250115), (855, 200092), (1140, 150069), (1710, 100046), (3420, 50023)]