142700800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2064

約数の個数: 108

約数和(自身を含む): 385506576

約数和(自身を除く): 242805776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1280, 1408, 1600, 1760, 2027, 2200, 2816, 3200, 3520, 4054, 4400, 6400, 7040, 8108, 8800, 10135, 14080, 16216, 17600, 20270, 22297, 32432, 35200, 40540, 44594, 50675, 64864, 70400, 81080, 89188, 101350, 111485, 129728, 162160, 178376, 202700, 222970, 259456, 324320, 356752, 405400, 445940, 518912, 557425, 648640, 713504, 810800, 891880, 1114850, 1297280, 1427008, 1621600, 1783760, 2229700, 2594560, 2854016, 3243200, 3567520, 4459400, 5708032, 6486400, 7135040, 8918800, 12972800, 14270080, 17837600, 28540160, 35675200, 71350400, 142700800]

約数ペア:

[(1, 142700800), (2, 71350400), (4, 35675200), (5, 28540160), (8, 17837600), (10, 14270080), (11, 12972800), (16, 8918800), (20, 7135040), (22, 6486400), (25, 5708032), (32, 4459400), (40, 3567520), (44, 3243200), (50, 2854016), (55, 2594560), (64, 2229700), (80, 1783760), (88, 1621600), (100, 1427008), (110, 1297280), (128, 1114850), (160, 891880), (176, 810800), (200, 713504), (220, 648640), (256, 557425), (275, 518912), (320, 445940), (352, 405400), (400, 356752), (440, 324320), (550, 259456), (640, 222970), (704, 202700), (800, 178376), (880, 162160), (1100, 129728), (1280, 111485), (1408, 101350), (1600, 89188), (1760, 81080), (2027, 70400), (2200, 64864), (2816, 50675), (3200, 44594), (3520, 40540), (4054, 35200), (4400, 32432), (6400, 22297), (7040, 20270), (8108, 17600), (8800, 16216), (10135, 14080)]