131516400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109597}}^1$

素因数の和:109618

約数の個数: 60

約数和(自身を含む): 421294712

約数和(自身を除く): 289778312

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, 150, 200, 240, 300, 400, 600, 1200, 109597, 219194, 328791, 438388, 547985, 657582, 876776, 1095970, 1315164, 1643955, 1753552, 2191940, 2630328, 2739925, 3287910, 4383880, 5260656, 5479850, 6575820, 8219775, 8767760, 10959700, 13151640, 16439550, 21919400, 26303280, 32879100, 43838800, 65758200, 131516400]

約数ペア:

[(1, 131516400), (2, 65758200), (3, 43838800), (4, 32879100), (5, 26303280), (6, 21919400), (8, 16439550), (10, 13151640), (12, 10959700), (15, 8767760), (16, 8219775), (20, 6575820), (24, 5479850), (25, 5260656), (30, 4383880), (40, 3287910), (48, 2739925), (50, 2630328), (60, 2191940), (75, 1753552), (80, 1643955), (100, 1315164), (120, 1095970), (150, 876776), (200, 657582), (240, 547985), (300, 438388), (400, 328791), (600, 219194), (1200, 109597)]