38148660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19267}}^1$

素因数の和:19293

約数の個数: 72

約数和(自身を含む): 126243936

約数和(自身を除く): 88095276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 19267, 38534, 57801, 77068, 96335, 115602, 173403, 192670, 211937, 231204, 289005, 346806, 385340, 423874, 578010, 635811, 693612, 847748, 867015, 1059685, 1156020, 1271622, 1734030, 1907433, 2119370, 2543244, 3179055, 3468060, 3814866, 4238740, 6358110, 7629732, 9537165, 12716220, 19074330, 38148660]

約数ペア:

[(1, 38148660), (2, 19074330), (3, 12716220), (4, 9537165), (5, 7629732), (6, 6358110), (9, 4238740), (10, 3814866), (11, 3468060), (12, 3179055), (15, 2543244), (18, 2119370), (20, 1907433), (22, 1734030), (30, 1271622), (33, 1156020), (36, 1059685), (44, 867015), (45, 847748), (55, 693612), (60, 635811), (66, 578010), (90, 423874), (99, 385340), (110, 346806), (132, 289005), (165, 231204), (180, 211937), (198, 192670), (220, 173403), (330, 115602), (396, 96335), (495, 77068), (660, 57801), (990, 38534), (1980, 19267)]