23188500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{5153}}^1$

素因数の和:5178

約数の個数: 72

約数和(自身を含む): 73166184

約数和(自身を除く): 49977684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 5153, 10306, 15459, 20612, 25765, 30918, 46377, 51530, 61836, 77295, 92754, 103060, 128825, 154590, 185508, 231885, 257650, 309180, 386475, 463770, 515300, 644125, 772950, 927540, 1159425, 1288250, 1545900, 1932375, 2318850, 2576500, 3864750, 4637700, 5797125, 7729500, 11594250, 23188500]

約数ペア:

[(1, 23188500), (2, 11594250), (3, 7729500), (4, 5797125), (5, 4637700), (6, 3864750), (9, 2576500), (10, 2318850), (12, 1932375), (15, 1545900), (18, 1288250), (20, 1159425), (25, 927540), (30, 772950), (36, 644125), (45, 515300), (50, 463770), (60, 386475), (75, 309180), (90, 257650), (100, 231885), (125, 185508), (150, 154590), (180, 128825), (225, 103060), (250, 92754), (300, 77295), (375, 61836), (450, 51530), (500, 46377), (750, 30918), (900, 25765), (1125, 20612), (1500, 15459), (2250, 10306), (4500, 5153)]