137752380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{255097}}^1$

素因数の和:255115

約数の個数: 48

約数和(自身を含む): 428564640

約数和(自身を除く): 290812260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 255097, 510194, 765291, 1020388, 1275485, 1530582, 2295873, 2550970, 3061164, 3826455, 4591746, 5101940, 6887619, 7652910, 9183492, 11479365, 13775238, 15305820, 22958730, 27550476, 34438095, 45917460, 68876190, 137752380]

約数ペア:

[(1, 137752380), (2, 68876190), (3, 45917460), (4, 34438095), (5, 27550476), (6, 22958730), (9, 15305820), (10, 13775238), (12, 11479365), (15, 9183492), (18, 7652910), (20, 6887619), (27, 5101940), (30, 4591746), (36, 3826455), (45, 3061164), (54, 2550970), (60, 2295873), (90, 1530582), (108, 1275485), (135, 1020388), (180, 765291), (270, 510194), (540, 255097)]