138326850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3284

約数の個数: 72

約数和(自身を含む): 375587940

約数和(自身を除く): 237261090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1455, 1746, 2425, 2910, 3169, 4365, 4850, 6338, 7275, 8730, 9507, 14550, 15845, 19014, 21825, 28521, 31690, 43650, 47535, 57042, 79225, 95070, 142605, 158450, 237675, 285210, 307393, 475350, 614786, 713025, 922179, 1426050, 1536965, 1844358, 2766537, 3073930, 4610895, 5533074, 7684825, 9221790, 13832685, 15369650, 23054475, 27665370, 46108950, 69163425, 138326850]

約数ペア:

[(1, 138326850), (2, 69163425), (3, 46108950), (5, 27665370), (6, 23054475), (9, 15369650), (10, 13832685), (15, 9221790), (18, 7684825), (25, 5533074), (30, 4610895), (45, 3073930), (50, 2766537), (75, 1844358), (90, 1536965), (97, 1426050), (150, 922179), (194, 713025), (225, 614786), (291, 475350), (450, 307393), (485, 285210), (582, 237675), (873, 158450), (970, 142605), (1455, 95070), (1746, 79225), (2425, 57042), (2910, 47535), (3169, 43650), (4365, 31690), (4850, 28521), (6338, 21825), (7275, 19014), (8730, 15845), (9507, 14550)]