65385000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1453}}^1$

素因数の和:1485

約数の個数: 120

約数和(自身を含む): 221436930

約数和(自身を除く): 156051930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1453, 1500, 1800, 1875, 2250, 2500, 2906, 3000, 3750, 4359, 4500, 5000, 5625, 5812, 7265, 7500, 8718, 9000, 11250, 11624, 13077, 14530, 15000, 17436, 21795, 22500, 26154, 29060, 34872, 36325, 43590, 45000, 52308, 58120, 65385, 72650, 87180, 104616, 108975, 130770, 145300, 174360, 181625, 217950, 261540, 290600, 326925, 363250, 435900, 523080, 544875, 653850, 726500, 871800, 908125, 1089750, 1307700, 1453000, 1634625, 1816250, 2179500, 2615400, 2724375, 3269250, 3632500, 4359000, 5448750, 6538500, 7265000, 8173125, 10897500, 13077000, 16346250, 21795000, 32692500, 65385000]

約数ペア:

[(1, 65385000), (2, 32692500), (3, 21795000), (4, 16346250), (5, 13077000), (6, 10897500), (8, 8173125), (9, 7265000), (10, 6538500), (12, 5448750), (15, 4359000), (18, 3632500), (20, 3269250), (24, 2724375), (25, 2615400), (30, 2179500), (36, 1816250), (40, 1634625), (45, 1453000), (50, 1307700), (60, 1089750), (72, 908125), (75, 871800), (90, 726500), (100, 653850), (120, 544875), (125, 523080), (150, 435900), (180, 363250), (200, 326925), (225, 290600), (250, 261540), (300, 217950), (360, 181625), (375, 174360), (450, 145300), (500, 130770), (600, 108975), (625, 104616), (750, 87180), (900, 72650), (1000, 65385), (1125, 58120), (1250, 52308), (1453, 45000), (1500, 43590), (1800, 36325), (1875, 34872), (2250, 29060), (2500, 26154), (2906, 22500), (3000, 21795), (3750, 17436), (4359, 15000), (4500, 14530), (5000, 13077), (5625, 11624), (5812, 11250), (7265, 9000), (7500, 8718)]