28554000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4759}}^1$

素因数の和:4785

約数の個数: 80

約数和(自身を含む): 92077440

約数和(自身を除く): 63523440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 4759, 6000, 9518, 14277, 19036, 23795, 28554, 38072, 47590, 57108, 71385, 76144, 95180, 114216, 118975, 142770, 190360, 228432, 237950, 285540, 356925, 380720, 475900, 571080, 594875, 713850, 951800, 1142160, 1189750, 1427700, 1784625, 1903600, 2379500, 2855400, 3569250, 4759000, 5710800, 7138500, 9518000, 14277000, 28554000]

約数ペア:

[(1, 28554000), (2, 14277000), (3, 9518000), (4, 7138500), (5, 5710800), (6, 4759000), (8, 3569250), (10, 2855400), (12, 2379500), (15, 1903600), (16, 1784625), (20, 1427700), (24, 1189750), (25, 1142160), (30, 951800), (40, 713850), (48, 594875), (50, 571080), (60, 475900), (75, 380720), (80, 356925), (100, 285540), (120, 237950), (125, 228432), (150, 190360), (200, 142770), (240, 118975), (250, 114216), (300, 95180), (375, 76144), (400, 71385), (500, 57108), (600, 47590), (750, 38072), (1000, 28554), (1200, 23795), (1500, 19036), (2000, 14277), (3000, 9518), (4759, 6000)]