42757980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37507}}^1$

素因数の和:37538

約数の個数: 48

約数和(自身を含む): 126026880

約数和(自身を除く): 83268900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 37507, 75014, 112521, 150028, 187535, 225042, 375070, 450084, 562605, 712633, 750140, 1125210, 1425266, 2137899, 2250420, 2850532, 3563165, 4275798, 7126330, 8551596, 10689495, 14252660, 21378990, 42757980]

約数ペア:

[(1, 42757980), (2, 21378990), (3, 14252660), (4, 10689495), (5, 8551596), (6, 7126330), (10, 4275798), (12, 3563165), (15, 2850532), (19, 2250420), (20, 2137899), (30, 1425266), (38, 1125210), (57, 750140), (60, 712633), (76, 562605), (95, 450084), (114, 375070), (190, 225042), (228, 187535), (285, 150028), (380, 112521), (570, 75014), (1140, 37507)]