75256890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 111885510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 151, 185, 222, 302, 370, 449, 453, 555, 755, 898, 906, 1110, 1347, 1510, 2245, 2265, 2694, 4490, 4530, 5587, 6735, 11174, 13470, 16613, 16761, 27935, 33226, 33522, 49839, 55870, 67799, 83065, 83805, 99678, 135598, 166130, 167610, 203397, 249195, 338995, 406794, 498390, 677990, 1016985, 2033970, 2508563, 5017126, 7525689, 12542815, 15051378, 25085630, 37628445, 75256890]

約数ペア:

[(1, 75256890), (2, 37628445), (3, 25085630), (5, 15051378), (6, 12542815), (10, 7525689), (15, 5017126), (30, 2508563), (37, 2033970), (74, 1016985), (111, 677990), (151, 498390), (185, 406794), (222, 338995), (302, 249195), (370, 203397), (449, 167610), (453, 166130), (555, 135598), (755, 99678), (898, 83805), (906, 83065), (1110, 67799), (1347, 55870), (1510, 49839), (2245, 33522), (2265, 33226), (2694, 27935), (4490, 16761), (4530, 16613), (5587, 13470), (6735, 11174)]