162270450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19016

約数の個数: 72

約数和(自身を含む): 458936400

約数和(自身を除く): 296665950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 18979, 37958, 56937, 94895, 113874, 170811, 189790, 284685, 341622, 360601, 474475, 569370, 721202, 854055, 948950, 1081803, 1423425, 1708110, 1803005, 2163606, 2846850, 3245409, 3606010, 4270275, 5409015, 6490818, 8540550, 9015025, 10818030, 16227045, 18030050, 27045075, 32454090, 54090150, 81135225, 162270450]

約数ペア:

[(1, 162270450), (2, 81135225), (3, 54090150), (5, 32454090), (6, 27045075), (9, 18030050), (10, 16227045), (15, 10818030), (18, 9015025), (19, 8540550), (25, 6490818), (30, 5409015), (38, 4270275), (45, 3606010), (50, 3245409), (57, 2846850), (75, 2163606), (90, 1803005), (95, 1708110), (114, 1423425), (150, 1081803), (171, 948950), (190, 854055), (225, 721202), (285, 569370), (342, 474475), (450, 360601), (475, 341622), (570, 284685), (855, 189790), (950, 170811), (1425, 113874), (1710, 94895), (2850, 56937), (4275, 37958), (8550, 18979)]