180656790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 468958464

約数和(自身を除く): 288301674

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 289, 311, 335, 402, 510, 578, 622, 670, 867, 933, 1005, 1139, 1445, 1555, 1734, 1866, 2010, 2278, 2890, 3110, 3417, 4335, 4665, 5287, 5695, 6834, 8670, 9330, 10574, 11390, 15861, 17085, 19363, 20837, 26435, 31722, 34170, 38726, 41674, 52870, 58089, 62511, 79305, 89879, 96815, 104185, 116178, 125022, 158610, 179758, 193630, 208370, 269637, 290445, 312555, 354229, 449395, 539274, 580890, 625110, 708458, 898790, 1062687, 1348185, 1771145, 2125374, 2696370, 3542290, 5313435, 6021893, 10626870, 12043786, 18065679, 30109465, 36131358, 60218930, 90328395, 180656790]

約数ペア:

[(1, 180656790), (2, 90328395), (3, 60218930), (5, 36131358), (6, 30109465), (10, 18065679), (15, 12043786), (17, 10626870), (30, 6021893), (34, 5313435), (51, 3542290), (67, 2696370), (85, 2125374), (102, 1771145), (134, 1348185), (170, 1062687), (201, 898790), (255, 708458), (289, 625110), (311, 580890), (335, 539274), (402, 449395), (510, 354229), (578, 312555), (622, 290445), (670, 269637), (867, 208370), (933, 193630), (1005, 179758), (1139, 158610), (1445, 125022), (1555, 116178), (1734, 104185), (1866, 96815), (2010, 89879), (2278, 79305), (2890, 62511), (3110, 58089), (3417, 52870), (4335, 41674), (4665, 38726), (5287, 34170), (5695, 31722), (6834, 26435), (8670, 20837), (9330, 19363), (10574, 17085), (11390, 15861)]