205053600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85439}}^1$

素因数の和:85462

約数の個数: 72

約数和(自身を含む): 667457280

約数和(自身を除く): 462403680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 85439, 170878, 256317, 341756, 427195, 512634, 683512, 854390, 1025268, 1281585, 1367024, 1708780, 2050536, 2135975, 2563170, 2734048, 3417560, 4101072, 4271950, 5126340, 6407925, 6835120, 8202144, 8543900, 10252680, 12815850, 13670240, 17087800, 20505360, 25631700, 34175600, 41010720, 51263400, 68351200, 102526800, 205053600]

約数ペア:

[(1, 205053600), (2, 102526800), (3, 68351200), (4, 51263400), (5, 41010720), (6, 34175600), (8, 25631700), (10, 20505360), (12, 17087800), (15, 13670240), (16, 12815850), (20, 10252680), (24, 8543900), (25, 8202144), (30, 6835120), (32, 6407925), (40, 5126340), (48, 4271950), (50, 4101072), (60, 3417560), (75, 2734048), (80, 2563170), (96, 2135975), (100, 2050536), (120, 1708780), (150, 1367024), (160, 1281585), (200, 1025268), (240, 854390), (300, 683512), (400, 512634), (480, 427195), (600, 341756), (800, 256317), (1200, 170878), (2400, 85439)]