151342980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132757}}^1$

素因数の和:132788

約数の個数: 48

約数和(自身を含む): 446066880

約数和(自身を除く): 294723900

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, 132757, 265514, 398271, 531028, 663785, 796542, 1327570, 1593084, 1991355, 2522383, 2655140, 3982710, 5044766, 7567149, 7965420, 10089532, 12611915, 15134298, 25223830, 30268596, 37835745, 50447660, 75671490, 151342980]

約数ペア:

[(1, 151342980), (2, 75671490), (3, 50447660), (4, 37835745), (5, 30268596), (6, 25223830), (10, 15134298), (12, 12611915), (15, 10089532), (19, 7965420), (20, 7567149), (30, 5044766), (38, 3982710), (57, 2655140), (60, 2522383), (76, 1991355), (95, 1593084), (114, 1327570), (190, 796542), (228, 663785), (285, 531028), (380, 398271), (570, 265514), (1140, 132757)]