139230900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17189}}^1$

素因数の和:17215

約数の個数: 90

約数和(自身を含む): 451357830

約数和(自身を除く): 312126930

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 17189, 34378, 51567, 68756, 85945, 103134, 154701, 171890, 206268, 257835, 309402, 343780, 429725, 464103, 515670, 618804, 773505, 859450, 928206, 1031340, 1289175, 1392309, 1547010, 1718900, 1856412, 2320515, 2578350, 2784618, 3094020, 3867525, 4641030, 5156700, 5569236, 6961545, 7735050, 9282060, 11602575, 13923090, 15470100, 23205150, 27846180, 34807725, 46410300, 69615450, 139230900]

約数ペア:

[(1, 139230900), (2, 69615450), (3, 46410300), (4, 34807725), (5, 27846180), (6, 23205150), (9, 15470100), (10, 13923090), (12, 11602575), (15, 9282060), (18, 7735050), (20, 6961545), (25, 5569236), (27, 5156700), (30, 4641030), (36, 3867525), (45, 3094020), (50, 2784618), (54, 2578350), (60, 2320515), (75, 1856412), (81, 1718900), (90, 1547010), (100, 1392309), (108, 1289175), (135, 1031340), (150, 928206), (162, 859450), (180, 773505), (225, 618804), (270, 515670), (300, 464103), (324, 429725), (405, 343780), (450, 309402), (540, 257835), (675, 206268), (810, 171890), (900, 154701), (1350, 103134), (1620, 85945), (2025, 68756), (2700, 51567), (4050, 34378), (8100, 17189)]