85085550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17189}}^1$

素因数の和:17218

約数の個数: 72

約数和(自身を含む): 249392520

約数和(自身を除く): 164306970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 17189, 34378, 51567, 85945, 103134, 154701, 171890, 189079, 257835, 309402, 378158, 429725, 515670, 567237, 773505, 859450, 945395, 1134474, 1289175, 1547010, 1701711, 1890790, 2578350, 2836185, 3403422, 3867525, 4726975, 5672370, 7735050, 8508555, 9453950, 14180925, 17017110, 28361850, 42542775, 85085550]

約数ペア:

[(1, 85085550), (2, 42542775), (3, 28361850), (5, 17017110), (6, 14180925), (9, 9453950), (10, 8508555), (11, 7735050), (15, 5672370), (18, 4726975), (22, 3867525), (25, 3403422), (30, 2836185), (33, 2578350), (45, 1890790), (50, 1701711), (55, 1547010), (66, 1289175), (75, 1134474), (90, 945395), (99, 859450), (110, 773505), (150, 567237), (165, 515670), (198, 429725), (225, 378158), (275, 309402), (330, 257835), (450, 189079), (495, 171890), (550, 154701), (825, 103134), (990, 85945), (1650, 51567), (2475, 34378), (4950, 17189)]