127481200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4139}}^1$

素因数の和:4175

約数の個数: 120

約数和(自身を含む): 381939840

約数和(自身を除く): 254458640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 200, 220, 275, 280, 308, 350, 385, 400, 440, 550, 560, 616, 700, 770, 880, 1100, 1232, 1400, 1540, 1925, 2200, 2800, 3080, 3850, 4139, 4400, 6160, 7700, 8278, 15400, 16556, 20695, 28973, 30800, 33112, 41390, 45529, 57946, 66224, 82780, 91058, 103475, 115892, 144865, 165560, 182116, 206950, 227645, 231784, 289730, 318703, 331120, 364232, 413900, 455290, 463568, 579460, 637406, 724325, 728464, 827800, 910580, 1138225, 1158920, 1274812, 1448650, 1593515, 1655600, 1821160, 2276450, 2317840, 2549624, 2897300, 3187030, 3642320, 4552900, 5099248, 5794600, 6374060, 7967575, 9105800, 11589200, 12748120, 15935150, 18211600, 25496240, 31870300, 63740600, 127481200]

約数ペア:

[(1, 127481200), (2, 63740600), (4, 31870300), (5, 25496240), (7, 18211600), (8, 15935150), (10, 12748120), (11, 11589200), (14, 9105800), (16, 7967575), (20, 6374060), (22, 5794600), (25, 5099248), (28, 4552900), (35, 3642320), (40, 3187030), (44, 2897300), (50, 2549624), (55, 2317840), (56, 2276450), (70, 1821160), (77, 1655600), (80, 1593515), (88, 1448650), (100, 1274812), (110, 1158920), (112, 1138225), (140, 910580), (154, 827800), (175, 728464), (176, 724325), (200, 637406), (220, 579460), (275, 463568), (280, 455290), (308, 413900), (350, 364232), (385, 331120), (400, 318703), (440, 289730), (550, 231784), (560, 227645), (616, 206950), (700, 182116), (770, 165560), (880, 144865), (1100, 115892), (1232, 103475), (1400, 91058), (1540, 82780), (1925, 66224), (2200, 57946), (2800, 45529), (3080, 41390), (3850, 33112), (4139, 30800), (4400, 28973), (6160, 20695), (7700, 16556), (8278, 15400)]