208094100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7151}}^1$

素因数の和:7265

約数の個数: 72

約数和(自身を含む): 608377728

約数和(自身を除く): 400283628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4850, 5820, 7151, 7275, 9700, 14302, 14550, 21453, 28604, 29100, 35755, 42906, 71510, 85812, 107265, 143020, 178775, 214530, 357550, 429060, 536325, 693647, 715100, 1072650, 1387294, 2080941, 2145300, 2774588, 3468235, 4161882, 6936470, 8323764, 10404705, 13872940, 17341175, 20809410, 34682350, 41618820, 52023525, 69364700, 104047050, 208094100]

約数ペア:

[(1, 208094100), (2, 104047050), (3, 69364700), (4, 52023525), (5, 41618820), (6, 34682350), (10, 20809410), (12, 17341175), (15, 13872940), (20, 10404705), (25, 8323764), (30, 6936470), (50, 4161882), (60, 3468235), (75, 2774588), (97, 2145300), (100, 2080941), (150, 1387294), (194, 1072650), (291, 715100), (300, 693647), (388, 536325), (485, 429060), (582, 357550), (970, 214530), (1164, 178775), (1455, 143020), (1940, 107265), (2425, 85812), (2910, 71510), (4850, 42906), (5820, 35755), (7151, 29100), (7275, 28604), (9700, 21453), (14302, 14550)]