18714000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3119}}^1$

素因数の和:3145

約数の個数: 80

約数和(自身を含む): 60353280

約数和(自身を除く): 41639280

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, 3119, 6000, 6238, 9357, 12476, 15595, 18714, 24952, 31190, 37428, 46785, 49904, 62380, 74856, 77975, 93570, 124760, 149712, 155950, 187140, 233925, 249520, 311900, 374280, 389875, 467850, 623800, 748560, 779750, 935700, 1169625, 1247600, 1559500, 1871400, 2339250, 3119000, 3742800, 4678500, 6238000, 9357000, 18714000]

約数ペア:

[(1, 18714000), (2, 9357000), (3, 6238000), (4, 4678500), (5, 3742800), (6, 3119000), (8, 2339250), (10, 1871400), (12, 1559500), (15, 1247600), (16, 1169625), (20, 935700), (24, 779750), (25, 748560), (30, 623800), (40, 467850), (48, 389875), (50, 374280), (60, 311900), (75, 249520), (80, 233925), (100, 187140), (120, 155950), (125, 149712), (150, 124760), (200, 93570), (240, 77975), (250, 74856), (300, 62380), (375, 49904), (400, 46785), (500, 37428), (600, 31190), (750, 24952), (1000, 18714), (1200, 15595), (1500, 12476), (2000, 9357), (3000, 6238), (3119, 6000)]