152142180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149159}}^1$

素因数の和:149188

約数の個数: 48

約数和(自身を含む): 451059840

約数和(自身を除く): 298917660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 149159, 298318, 447477, 596636, 745795, 894954, 1491590, 1789908, 2237385, 2535703, 2983180, 4474770, 5071406, 7607109, 8949540, 10142812, 12678515, 15214218, 25357030, 30428436, 38035545, 50714060, 76071090, 152142180]

約数ペア:

[(1, 152142180), (2, 76071090), (3, 50714060), (4, 38035545), (5, 30428436), (6, 25357030), (10, 15214218), (12, 12678515), (15, 10142812), (17, 8949540), (20, 7607109), (30, 5071406), (34, 4474770), (51, 2983180), (60, 2535703), (68, 2237385), (85, 1789908), (102, 1491590), (170, 894954), (204, 745795), (255, 596636), (340, 447477), (510, 298318), (1020, 149159)]