30166400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 96

約数和(自身を含む): 81389880

約数和(自身を除く): 51223480

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, 275, 320, 352, 400, 440, 550, 640, 704, 800, 857, 880, 1100, 1408, 1600, 1714, 1760, 2200, 3200, 3428, 3520, 4285, 4400, 6856, 7040, 8570, 8800, 9427, 13712, 17140, 17600, 18854, 21425, 27424, 34280, 35200, 37708, 42850, 47135, 54848, 68560, 75416, 85700, 94270, 109696, 137120, 150832, 171400, 188540, 235675, 274240, 301664, 342800, 377080, 471350, 548480, 603328, 685600, 754160, 942700, 1206656, 1371200, 1508320, 1885400, 2742400, 3016640, 3770800, 6033280, 7541600, 15083200, 30166400]

約数ペア:

[(1, 30166400), (2, 15083200), (4, 7541600), (5, 6033280), (8, 3770800), (10, 3016640), (11, 2742400), (16, 1885400), (20, 1508320), (22, 1371200), (25, 1206656), (32, 942700), (40, 754160), (44, 685600), (50, 603328), (55, 548480), (64, 471350), (80, 377080), (88, 342800), (100, 301664), (110, 274240), (128, 235675), (160, 188540), (176, 171400), (200, 150832), (220, 137120), (275, 109696), (320, 94270), (352, 85700), (400, 75416), (440, 68560), (550, 54848), (640, 47135), (704, 42850), (800, 37708), (857, 35200), (880, 34280), (1100, 27424), (1408, 21425), (1600, 18854), (1714, 17600), (1760, 17140), (2200, 13712), (3200, 9427), (3428, 8800), (3520, 8570), (4285, 7040), (4400, 6856)]