75141760

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 181158120

約数和(自身を除く): 106016360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 857, 1096, 1370, 1714, 2192, 2740, 3428, 4285, 4384, 5480, 6856, 8570, 8768, 10960, 13712, 17140, 17536, 21920, 27424, 34280, 43840, 54848, 68560, 87680, 109696, 117409, 137120, 234818, 274240, 469636, 548480, 587045, 939272, 1174090, 1878544, 2348180, 3757088, 4696360, 7514176, 9392720, 15028352, 18785440, 37570880, 75141760]

約数ペア:

[(1, 75141760), (2, 37570880), (4, 18785440), (5, 15028352), (8, 9392720), (10, 7514176), (16, 4696360), (20, 3757088), (32, 2348180), (40, 1878544), (64, 1174090), (80, 939272), (128, 587045), (137, 548480), (160, 469636), (274, 274240), (320, 234818), (548, 137120), (640, 117409), (685, 109696), (857, 87680), (1096, 68560), (1370, 54848), (1714, 43840), (2192, 34280), (2740, 27424), (3428, 21920), (4285, 17536), (4384, 17140), (5480, 13712), (6856, 10960), (8570, 8768)]