42120150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14779}}^1$

素因数の和:14813

約数の個数: 48

約数和(自身を含む): 109963200

約数和(自身を除く): 67843050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 14779, 29558, 44337, 73895, 88674, 147790, 221685, 280801, 369475, 443370, 561602, 738950, 842403, 1108425, 1404005, 1684806, 2216850, 2808010, 4212015, 7020025, 8424030, 14040050, 21060075, 42120150]

約数ペア:

[(1, 42120150), (2, 21060075), (3, 14040050), (5, 8424030), (6, 7020025), (10, 4212015), (15, 2808010), (19, 2216850), (25, 1684806), (30, 1404005), (38, 1108425), (50, 842403), (57, 738950), (75, 561602), (95, 443370), (114, 369475), (150, 280801), (190, 221685), (285, 147790), (475, 88674), (570, 73895), (950, 44337), (1425, 29558), (2850, 14779)]