157696800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{65707}}^1$

素因数の和:65730

約数の個数: 72

約数和(自身を含む): 513310896

約数和(自身を除く): 355614096

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, 65707, 131414, 197121, 262828, 328535, 394242, 525656, 657070, 788484, 985605, 1051312, 1314140, 1576968, 1642675, 1971210, 2102624, 2628280, 3153936, 3285350, 3942420, 4928025, 5256560, 6307872, 6570700, 7884840, 9856050, 10513120, 13141400, 15769680, 19712100, 26282800, 31539360, 39424200, 52565600, 78848400, 157696800]

約数ペア:

[(1, 157696800), (2, 78848400), (3, 52565600), (4, 39424200), (5, 31539360), (6, 26282800), (8, 19712100), (10, 15769680), (12, 13141400), (15, 10513120), (16, 9856050), (20, 7884840), (24, 6570700), (25, 6307872), (30, 5256560), (32, 4928025), (40, 3942420), (48, 3285350), (50, 3153936), (60, 2628280), (75, 2102624), (80, 1971210), (96, 1642675), (100, 1576968), (120, 1314140), (150, 1051312), (160, 985605), (200, 788484), (240, 657070), (300, 525656), (400, 394242), (480, 328535), (600, 262828), (800, 197121), (1200, 131414), (2400, 65707)]