208095000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13873}}^1$

素因数の和:13902

約数の個数: 80

約数和(自身を含む): 650135640

約数和(自身を除く): 442040640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 13873, 15000, 27746, 41619, 55492, 69365, 83238, 110984, 138730, 166476, 208095, 277460, 332952, 346825, 416190, 554920, 693650, 832380, 1040475, 1387300, 1664760, 1734125, 2080950, 2774600, 3468250, 4161900, 5202375, 6936500, 8323800, 8670625, 10404750, 13873000, 17341250, 20809500, 26011875, 34682500, 41619000, 52023750, 69365000, 104047500, 208095000]

約数ペア:

[(1, 208095000), (2, 104047500), (3, 69365000), (4, 52023750), (5, 41619000), (6, 34682500), (8, 26011875), (10, 20809500), (12, 17341250), (15, 13873000), (20, 10404750), (24, 8670625), (25, 8323800), (30, 6936500), (40, 5202375), (50, 4161900), (60, 3468250), (75, 2774600), (100, 2080950), (120, 1734125), (125, 1664760), (150, 1387300), (200, 1040475), (250, 832380), (300, 693650), (375, 554920), (500, 416190), (600, 346825), (625, 332952), (750, 277460), (1000, 208095), (1250, 166476), (1500, 138730), (1875, 110984), (2500, 83238), (3000, 69365), (3750, 55492), (5000, 41619), (7500, 27746), (13873, 15000)]