275866950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{25903}}^1$

素因数の和:25989

約数の個数: 48

約数和(自身を含む): 693812736

約数和(自身を除く): 417945786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 25903, 51806, 77709, 129515, 155418, 259030, 388545, 647575, 777090, 1295150, 1839113, 1942725, 3678226, 3885450, 5517339, 9195565, 11034678, 18391130, 27586695, 45977825, 55173390, 91955650, 137933475, 275866950]

約数ペア:

[(1, 275866950), (2, 137933475), (3, 91955650), (5, 55173390), (6, 45977825), (10, 27586695), (15, 18391130), (25, 11034678), (30, 9195565), (50, 5517339), (71, 3885450), (75, 3678226), (142, 1942725), (150, 1839113), (213, 1295150), (355, 777090), (426, 647575), (710, 388545), (1065, 259030), (1775, 155418), (2130, 129515), (3550, 77709), (5325, 51806), (10650, 25903)]