145267500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{2767}}^1$

素因数の和:2801

約数の個数: 120

約数和(自身を含む): 484244992

約数和(自身を除く): 338977492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1250, 1500, 1750, 1875, 2100, 2500, 2625, 2767, 3500, 3750, 4375, 5250, 5534, 7500, 8301, 8750, 10500, 11068, 13125, 13835, 16602, 17500, 19369, 26250, 27670, 33204, 38738, 41505, 52500, 55340, 58107, 69175, 77476, 83010, 96845, 116214, 138350, 166020, 193690, 207525, 232428, 276700, 290535, 345875, 387380, 415050, 484225, 581070, 691750, 830100, 968450, 1037625, 1162140, 1383500, 1452675, 1729375, 1936900, 2075250, 2421125, 2905350, 3458750, 4150500, 4842250, 5188125, 5810700, 6917500, 7263375, 9684500, 10376250, 12105625, 14526750, 20752500, 24211250, 29053500, 36316875, 48422500, 72633750, 145267500]

約数ペア:

[(1, 145267500), (2, 72633750), (3, 48422500), (4, 36316875), (5, 29053500), (6, 24211250), (7, 20752500), (10, 14526750), (12, 12105625), (14, 10376250), (15, 9684500), (20, 7263375), (21, 6917500), (25, 5810700), (28, 5188125), (30, 4842250), (35, 4150500), (42, 3458750), (50, 2905350), (60, 2421125), (70, 2075250), (75, 1936900), (84, 1729375), (100, 1452675), (105, 1383500), (125, 1162140), (140, 1037625), (150, 968450), (175, 830100), (210, 691750), (250, 581070), (300, 484225), (350, 415050), (375, 387380), (420, 345875), (500, 290535), (525, 276700), (625, 232428), (700, 207525), (750, 193690), (875, 166020), (1050, 138350), (1250, 116214), (1500, 96845), (1750, 83010), (1875, 77476), (2100, 69175), (2500, 58107), (2625, 55340), (2767, 52500), (3500, 41505), (3750, 38738), (4375, 33204), (5250, 27670), (5534, 26250), (7500, 19369), (8301, 17500), (8750, 16602), (10500, 13835), (11068, 13125)]