72242700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 210059472

約数和(自身を除く): 137816772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 257, 300, 514, 771, 937, 1028, 1285, 1542, 1874, 2570, 2811, 3084, 3748, 3855, 4685, 5140, 5622, 6425, 7710, 9370, 11244, 12850, 14055, 15420, 18740, 19275, 23425, 25700, 28110, 38550, 46850, 56220, 70275, 77100, 93700, 140550, 240809, 281100, 481618, 722427, 963236, 1204045, 1444854, 2408090, 2889708, 3612135, 4816180, 6020225, 7224270, 12040450, 14448540, 18060675, 24080900, 36121350, 72242700]

約数ペア:

[(1, 72242700), (2, 36121350), (3, 24080900), (4, 18060675), (5, 14448540), (6, 12040450), (10, 7224270), (12, 6020225), (15, 4816180), (20, 3612135), (25, 2889708), (30, 2408090), (50, 1444854), (60, 1204045), (75, 963236), (100, 722427), (150, 481618), (257, 281100), (300, 240809), (514, 140550), (771, 93700), (937, 77100), (1028, 70275), (1285, 56220), (1542, 46850), (1874, 38550), (2570, 28110), (2811, 25700), (3084, 23425), (3748, 19275), (3855, 18740), (4685, 15420), (5140, 14055), (5622, 12850), (6425, 11244), (7710, 9370)]