105372290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 214751412

約数和(自身を除く): 109379122

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 101, 170, 190, 202, 289, 323, 361, 505, 578, 646, 722, 1010, 1445, 1615, 1717, 1805, 1919, 2890, 3230, 3434, 3610, 3838, 5491, 6137, 8585, 9595, 10982, 12274, 17170, 19190, 27455, 29189, 30685, 32623, 36461, 54910, 58378, 61370, 65246, 72922, 104329, 145945, 163115, 182305, 208658, 291890, 326230, 364610, 521645, 554591, 619837, 1043290, 1109182, 1239674, 2772955, 3099185, 5545910, 6198370, 10537229, 21074458, 52686145, 105372290]

約数ペア:

[(1, 105372290), (2, 52686145), (5, 21074458), (10, 10537229), (17, 6198370), (19, 5545910), (34, 3099185), (38, 2772955), (85, 1239674), (95, 1109182), (101, 1043290), (170, 619837), (190, 554591), (202, 521645), (289, 364610), (323, 326230), (361, 291890), (505, 208658), (578, 182305), (646, 163115), (722, 145945), (1010, 104329), (1445, 72922), (1615, 65246), (1717, 61370), (1805, 58378), (1919, 54910), (2890, 36461), (3230, 32623), (3434, 30685), (3610, 29189), (3838, 27455), (5491, 19190), (6137, 17170), (8585, 12274), (9595, 10982)]