23257500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 77675136

約数和(自身を除く): 54417636

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, 443, 500, 525, 625, 700, 750, 875, 886, 1050, 1250, 1329, 1500, 1750, 1772, 1875, 2100, 2215, 2500, 2625, 2658, 3101, 3500, 3750, 4375, 4430, 5250, 5316, 6202, 6645, 7500, 8750, 8860, 9303, 10500, 11075, 12404, 13125, 13290, 15505, 17500, 18606, 22150, 26250, 26580, 31010, 33225, 37212, 44300, 46515, 52500, 55375, 62020, 66450, 77525, 93030, 110750, 132900, 155050, 166125, 186060, 221500, 232575, 276875, 310100, 332250, 387625, 465150, 553750, 664500, 775250, 830625, 930300, 1107500, 1162875, 1550500, 1661250, 1938125, 2325750, 3322500, 3876250, 4651500, 5814375, 7752500, 11628750, 23257500]

約数ペア:

[(1, 23257500), (2, 11628750), (3, 7752500), (4, 5814375), (5, 4651500), (6, 3876250), (7, 3322500), (10, 2325750), (12, 1938125), (14, 1661250), (15, 1550500), (20, 1162875), (21, 1107500), (25, 930300), (28, 830625), (30, 775250), (35, 664500), (42, 553750), (50, 465150), (60, 387625), (70, 332250), (75, 310100), (84, 276875), (100, 232575), (105, 221500), (125, 186060), (140, 166125), (150, 155050), (175, 132900), (210, 110750), (250, 93030), (300, 77525), (350, 66450), (375, 62020), (420, 55375), (443, 52500), (500, 46515), (525, 44300), (625, 37212), (700, 33225), (750, 31010), (875, 26580), (886, 26250), (1050, 22150), (1250, 18606), (1329, 17500), (1500, 15505), (1750, 13290), (1772, 13125), (1875, 12404), (2100, 11075), (2215, 10500), (2500, 9303), (2625, 8860), (2658, 8750), (3101, 7500), (3500, 6645), (3750, 6202), (4375, 5316), (4430, 5250)]