189475110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 549739008

約数和(自身を除く): 360263898

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 127, 137, 165, 198, 242, 254, 274, 330, 363, 381, 411, 495, 605, 635, 685, 726, 762, 822, 990, 1089, 1143, 1210, 1233, 1270, 1370, 1397, 1507, 1815, 1905, 2055, 2178, 2286, 2466, 2794, 3014, 3630, 3810, 4110, 4191, 4521, 5445, 5715, 6165, 6985, 7535, 8382, 9042, 10890, 11430, 12330, 12573, 13563, 13970, 15070, 15367, 16577, 17399, 20955, 22605, 25146, 27126, 30734, 33154, 34798, 41910, 45210, 46101, 49731, 52197, 62865, 67815, 76835, 82885, 86995, 92202, 99462, 104394, 125730, 135630, 138303, 149193, 153670, 156591, 165770, 173990, 191389, 230505, 248655, 260985, 276606, 298386, 313182, 382778, 461010, 497310, 521970, 574167, 691515, 745965, 782955, 956945, 1148334, 1383030, 1491930, 1565910, 1722501, 1913890, 2105279, 2870835, 3445002, 4210558, 5741670, 6315837, 8612505, 10526395, 12631674, 17225010, 18947511, 21052790, 31579185, 37895022, 63158370, 94737555, 189475110]

約数ペア:

[(1, 189475110), (2, 94737555), (3, 63158370), (5, 37895022), (6, 31579185), (9, 21052790), (10, 18947511), (11, 17225010), (15, 12631674), (18, 10526395), (22, 8612505), (30, 6315837), (33, 5741670), (45, 4210558), (55, 3445002), (66, 2870835), (90, 2105279), (99, 1913890), (110, 1722501), (121, 1565910), (127, 1491930), (137, 1383030), (165, 1148334), (198, 956945), (242, 782955), (254, 745965), (274, 691515), (330, 574167), (363, 521970), (381, 497310), (411, 461010), (495, 382778), (605, 313182), (635, 298386), (685, 276606), (726, 260985), (762, 248655), (822, 230505), (990, 191389), (1089, 173990), (1143, 165770), (1210, 156591), (1233, 153670), (1270, 149193), (1370, 138303), (1397, 135630), (1507, 125730), (1815, 104394), (1905, 99462), (2055, 92202), (2178, 86995), (2286, 82885), (2466, 76835), (2794, 67815), (3014, 62865), (3630, 52197), (3810, 49731), (4110, 46101), (4191, 45210), (4521, 41910), (5445, 34798), (5715, 33154), (6165, 30734), (6985, 27126), (7535, 25146), (8382, 22605), (9042, 20955), (10890, 17399), (11430, 16577), (12330, 15367), (12573, 15070), (13563, 13970)]