122151200

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1554

約数の個数: 72

約数和(自身を含む): 301199472

約数和(自身を除く): 179048272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 1070, 1427, 1712, 2140, 2675, 2854, 3424, 4280, 5350, 5708, 7135, 8560, 10700, 11416, 14270, 17120, 21400, 22832, 28540, 35675, 42800, 45664, 57080, 71350, 85600, 114160, 142700, 152689, 228320, 285400, 305378, 570800, 610756, 763445, 1141600, 1221512, 1526890, 2443024, 3053780, 3817225, 4886048, 6107560, 7634450, 12215120, 15268900, 24430240, 30537800, 61075600, 122151200]

約数ペア:

[(1, 122151200), (2, 61075600), (4, 30537800), (5, 24430240), (8, 15268900), (10, 12215120), (16, 7634450), (20, 6107560), (25, 4886048), (32, 3817225), (40, 3053780), (50, 2443024), (80, 1526890), (100, 1221512), (107, 1141600), (160, 763445), (200, 610756), (214, 570800), (400, 305378), (428, 285400), (535, 228320), (800, 152689), (856, 142700), (1070, 114160), (1427, 85600), (1712, 71350), (2140, 57080), (2675, 45664), (2854, 42800), (3424, 35675), (4280, 28540), (5350, 22832), (5708, 21400), (7135, 17120), (8560, 14270), (10700, 11416)]