30424900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 76307616

約数和(自身を除く): 45882716

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1627, 1700, 1870, 3254, 3740, 4675, 6508, 8135, 9350, 16270, 17897, 18700, 27659, 32540, 35794, 40675, 55318, 71588, 81350, 89485, 110636, 138295, 162700, 178970, 276590, 304249, 357940, 447425, 553180, 608498, 691475, 894850, 1216996, 1382950, 1521245, 1789700, 2765900, 3042490, 6084980, 7606225, 15212450, 30424900]

約数ペア:

[(1, 30424900), (2, 15212450), (4, 7606225), (5, 6084980), (10, 3042490), (11, 2765900), (17, 1789700), (20, 1521245), (22, 1382950), (25, 1216996), (34, 894850), (44, 691475), (50, 608498), (55, 553180), (68, 447425), (85, 357940), (100, 304249), (110, 276590), (170, 178970), (187, 162700), (220, 138295), (275, 110636), (340, 89485), (374, 81350), (425, 71588), (550, 55318), (748, 40675), (850, 35794), (935, 32540), (1100, 27659), (1627, 18700), (1700, 17897), (1870, 16270), (3254, 9350), (3740, 8135), (4675, 6508)]