67408800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{28087}}^1$

素因数の和:28110

約数の個数: 72

約数和(自身を含む): 219423456

約数和(自身を除く): 152014656

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, 28087, 56174, 84261, 112348, 140435, 168522, 224696, 280870, 337044, 421305, 449392, 561740, 674088, 702175, 842610, 898784, 1123480, 1348176, 1404350, 1685220, 2106525, 2246960, 2696352, 2808700, 3370440, 4213050, 4493920, 5617400, 6740880, 8426100, 11234800, 13481760, 16852200, 22469600, 33704400, 67408800]

約数ペア:

[(1, 67408800), (2, 33704400), (3, 22469600), (4, 16852200), (5, 13481760), (6, 11234800), (8, 8426100), (10, 6740880), (12, 5617400), (15, 4493920), (16, 4213050), (20, 3370440), (24, 2808700), (25, 2696352), (30, 2246960), (32, 2106525), (40, 1685220), (48, 1404350), (50, 1348176), (60, 1123480), (75, 898784), (80, 842610), (96, 702175), (100, 674088), (120, 561740), (150, 449392), (160, 421305), (200, 337044), (240, 280870), (300, 224696), (400, 168522), (480, 140435), (600, 112348), (800, 84261), (1200, 56174), (2400, 28087)]