131190000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{4373}}^1$

素因数の和:4404

約数の個数: 100

約数和(自身を含む): 423595656

約数和(自身を除く): 292405656

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, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 4373, 5000, 6000, 7500, 8746, 10000, 13119, 15000, 17492, 21865, 26238, 30000, 34984, 43730, 52476, 65595, 69968, 87460, 104952, 109325, 131190, 174920, 209904, 218650, 262380, 327975, 349840, 437300, 524760, 546625, 655950, 874600, 1049520, 1093250, 1311900, 1639875, 1749200, 2186500, 2623800, 2733125, 3279750, 4373000, 5247600, 5466250, 6559500, 8199375, 8746000, 10932500, 13119000, 16398750, 21865000, 26238000, 32797500, 43730000, 65595000, 131190000]

約数ペア:

[(1, 131190000), (2, 65595000), (3, 43730000), (4, 32797500), (5, 26238000), (6, 21865000), (8, 16398750), (10, 13119000), (12, 10932500), (15, 8746000), (16, 8199375), (20, 6559500), (24, 5466250), (25, 5247600), (30, 4373000), (40, 3279750), (48, 2733125), (50, 2623800), (60, 2186500), (75, 1749200), (80, 1639875), (100, 1311900), (120, 1093250), (125, 1049520), (150, 874600), (200, 655950), (240, 546625), (250, 524760), (300, 437300), (375, 349840), (400, 327975), (500, 262380), (600, 218650), (625, 209904), (750, 174920), (1000, 131190), (1200, 109325), (1250, 104952), (1500, 87460), (1875, 69968), (2000, 65595), (2500, 52476), (3000, 43730), (3750, 34984), (4373, 30000), (5000, 26238), (6000, 21865), (7500, 17492), (8746, 15000), (10000, 13119)]