43252740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12681

約数の個数: 72

約数和(自身を含む): 138116160

約数和(自身を除く): 94863420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 12647, 25294, 37941, 50588, 63235, 75882, 113823, 126470, 151764, 189705, 227646, 240293, 252940, 379410, 455292, 480586, 569115, 720879, 758820, 961172, 1138230, 1201465, 1441758, 2162637, 2276460, 2402930, 2883516, 3604395, 4325274, 4805860, 7208790, 8650548, 10813185, 14417580, 21626370, 43252740]

約数ペア:

[(1, 43252740), (2, 21626370), (3, 14417580), (4, 10813185), (5, 8650548), (6, 7208790), (9, 4805860), (10, 4325274), (12, 3604395), (15, 2883516), (18, 2402930), (19, 2276460), (20, 2162637), (30, 1441758), (36, 1201465), (38, 1138230), (45, 961172), (57, 758820), (60, 720879), (76, 569115), (90, 480586), (95, 455292), (114, 379410), (171, 252940), (180, 240293), (190, 227646), (228, 189705), (285, 151764), (342, 126470), (380, 113823), (570, 75882), (684, 63235), (855, 50588), (1140, 37941), (1710, 25294), (3420, 12647)]