77881547580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68317147}}^1$

素因数の和:68317178

約数の個数: 48

約数和(自身を含む): 229545617280

約数和(自身を除く): 151664069700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 68317147, 136634294, 204951441, 273268588, 341585735, 409902882, 683171470, 819805764, 1024757205, 1298025793, 1366342940, 2049514410, 2596051586, 3894077379, 4099028820, 5192103172, 6490128965, 7788154758, 12980257930, 15576309516, 19470386895, 25960515860, 38940773790, 77881547580]

約数ペア:

[(1, 77881547580), (2, 38940773790), (3, 25960515860), (4, 19470386895), (5, 15576309516), (6, 12980257930), (10, 7788154758), (12, 6490128965), (15, 5192103172), (19, 4099028820), (20, 3894077379), (30, 2596051586), (38, 2049514410), (57, 1366342940), (60, 1298025793), (76, 1024757205), (95, 819805764), (114, 683171470), (190, 409902882), (228, 341585735), (285, 273268588), (380, 204951441), (570, 136634294), (1140, 68317147)]