75831280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7166

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 136298000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7127, 10640, 14254, 28508, 35635, 49889, 57016, 71270, 99778, 114032, 135413, 142540, 199556, 249445, 270826, 285080, 399112, 498890, 541652, 570160, 677065, 798224, 947891, 997780, 1083304, 1354130, 1895782, 1995560, 2166608, 2708260, 3791564, 3991120, 4739455, 5416520, 7583128, 9478910, 10833040, 15166256, 18957820, 37915640, 75831280]

約数ペア:

[(1, 75831280), (2, 37915640), (4, 18957820), (5, 15166256), (7, 10833040), (8, 9478910), (10, 7583128), (14, 5416520), (16, 4739455), (19, 3991120), (20, 3791564), (28, 2708260), (35, 2166608), (38, 1995560), (40, 1895782), (56, 1354130), (70, 1083304), (76, 997780), (80, 947891), (95, 798224), (112, 677065), (133, 570160), (140, 541652), (152, 498890), (190, 399112), (266, 285080), (280, 270826), (304, 249445), (380, 199556), (532, 142540), (560, 135413), (665, 114032), (760, 99778), (1064, 71270), (1330, 57016), (1520, 49889), (2128, 35635), (2660, 28508), (5320, 14254), (7127, 10640)]