138434250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 348416640

約数和(自身を除く): 209982390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 131, 150, 250, 262, 375, 393, 655, 750, 786, 1310, 1409, 1965, 2818, 3275, 3930, 4227, 6550, 7045, 8454, 9825, 14090, 16375, 19650, 21135, 32750, 35225, 42270, 49125, 70450, 98250, 105675, 176125, 184579, 211350, 352250, 369158, 528375, 553737, 922895, 1056750, 1107474, 1845790, 2768685, 4614475, 5537370, 9228950, 13843425, 23072375, 27686850, 46144750, 69217125, 138434250]

約数ペア:

[(1, 138434250), (2, 69217125), (3, 46144750), (5, 27686850), (6, 23072375), (10, 13843425), (15, 9228950), (25, 5537370), (30, 4614475), (50, 2768685), (75, 1845790), (125, 1107474), (131, 1056750), (150, 922895), (250, 553737), (262, 528375), (375, 369158), (393, 352250), (655, 211350), (750, 184579), (786, 176125), (1310, 105675), (1409, 98250), (1965, 70450), (2818, 49125), (3275, 42270), (3930, 35225), (4227, 32750), (6550, 21135), (7045, 19650), (8454, 16375), (9825, 14090)]