189259740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{116827}}^1$

素因数の和:116848

約数の個数: 60

約数和(自身を含む): 593719896

約数和(自身を除く): 404460156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 116827, 233654, 350481, 467308, 584135, 700962, 1051443, 1168270, 1401924, 1752405, 2102886, 2336540, 3154329, 3504810, 4205772, 5257215, 6308658, 7009620, 9462987, 10514430, 12617316, 15771645, 18925974, 21028860, 31543290, 37851948, 47314935, 63086580, 94629870, 189259740]

約数ペア:

[(1, 189259740), (2, 94629870), (3, 63086580), (4, 47314935), (5, 37851948), (6, 31543290), (9, 21028860), (10, 18925974), (12, 15771645), (15, 12617316), (18, 10514430), (20, 9462987), (27, 7009620), (30, 6308658), (36, 5257215), (45, 4205772), (54, 3504810), (60, 3154329), (81, 2336540), (90, 2102886), (108, 1752405), (135, 1401924), (162, 1168270), (180, 1051443), (270, 700962), (324, 584135), (405, 467308), (540, 350481), (810, 233654), (1620, 116827)]