28110000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{937}}^1$

素因数の和:968

約数の個数: 100

約数和(自身を含む): 90839672

約数和(自身を除く): 62729672

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, 625, 750, 937, 1000, 1200, 1250, 1500, 1874, 1875, 2000, 2500, 2811, 3000, 3748, 3750, 4685, 5000, 5622, 6000, 7496, 7500, 9370, 10000, 11244, 14055, 14992, 15000, 18740, 22488, 23425, 28110, 30000, 37480, 44976, 46850, 56220, 70275, 74960, 93700, 112440, 117125, 140550, 187400, 224880, 234250, 281100, 351375, 374800, 468500, 562200, 585625, 702750, 937000, 1124400, 1171250, 1405500, 1756875, 1874000, 2342500, 2811000, 3513750, 4685000, 5622000, 7027500, 9370000, 14055000, 28110000]

約数ペア:

[(1, 28110000), (2, 14055000), (3, 9370000), (4, 7027500), (5, 5622000), (6, 4685000), (8, 3513750), (10, 2811000), (12, 2342500), (15, 1874000), (16, 1756875), (20, 1405500), (24, 1171250), (25, 1124400), (30, 937000), (40, 702750), (48, 585625), (50, 562200), (60, 468500), (75, 374800), (80, 351375), (100, 281100), (120, 234250), (125, 224880), (150, 187400), (200, 140550), (240, 117125), (250, 112440), (300, 93700), (375, 74960), (400, 70275), (500, 56220), (600, 46850), (625, 44976), (750, 37480), (937, 30000), (1000, 28110), (1200, 23425), (1250, 22488), (1500, 18740), (1874, 15000), (1875, 14992), (2000, 14055), (2500, 11244), (2811, 10000), (3000, 9370), (3748, 7500), (3750, 7496), (4685, 6000), (5000, 5622)]