20172381750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{996167}}^1$

素因数の和:996196

約数の個数: 80

約数和(自身を含む): 56411001504

約数和(自身を除く): 36238619754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 6750, 10125, 20250, 996167, 1992334, 2988501, 4980835, 5977002, 8965503, 9961670, 14942505, 17931006, 24904175, 26896509, 29885010, 44827515, 49808350, 53793018, 74712525, 80689527, 89655030, 124520875, 134482545, 149425050, 161379054, 224137575, 249041750, 268965090, 373562625, 403447635, 448275150, 672412725, 747125250, 806895270, 1120687875, 1344825450, 2017238175, 2241375750, 3362063625, 4034476350, 6724127250, 10086190875, 20172381750]

約数ペア:

[(1, 20172381750), (2, 10086190875), (3, 6724127250), (5, 4034476350), (6, 3362063625), (9, 2241375750), (10, 2017238175), (15, 1344825450), (18, 1120687875), (25, 806895270), (27, 747125250), (30, 672412725), (45, 448275150), (50, 403447635), (54, 373562625), (75, 268965090), (81, 249041750), (90, 224137575), (125, 161379054), (135, 149425050), (150, 134482545), (162, 124520875), (225, 89655030), (250, 80689527), (270, 74712525), (375, 53793018), (405, 49808350), (450, 44827515), (675, 29885010), (750, 26896509), (810, 24904175), (1125, 17931006), (1350, 14942505), (2025, 9961670), (2250, 8965503), (3375, 5977002), (4050, 4980835), (6750, 2988501), (10125, 1992334), (20250, 996167)]