144429950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 315261072

約数和(自身を除く): 170831122

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 167, 175, 245, 334, 350, 353, 490, 706, 835, 1169, 1225, 1670, 1765, 2338, 2450, 2471, 3530, 4175, 4942, 5845, 8183, 8350, 8825, 11690, 12355, 16366, 17297, 17650, 24710, 29225, 34594, 40915, 58450, 58951, 61775, 81830, 86485, 117902, 123550, 172970, 204575, 294755, 409150, 412657, 432425, 589510, 825314, 864850, 1473775, 2063285, 2888599, 2947550, 4126570, 5777198, 10316425, 14442995, 20632850, 28885990, 72214975, 144429950]

約数ペア:

[(1, 144429950), (2, 72214975), (5, 28885990), (7, 20632850), (10, 14442995), (14, 10316425), (25, 5777198), (35, 4126570), (49, 2947550), (50, 2888599), (70, 2063285), (98, 1473775), (167, 864850), (175, 825314), (245, 589510), (334, 432425), (350, 412657), (353, 409150), (490, 294755), (706, 204575), (835, 172970), (1169, 123550), (1225, 117902), (1670, 86485), (1765, 81830), (2338, 61775), (2450, 58951), (2471, 58450), (3530, 40915), (4175, 34594), (4942, 29225), (5845, 24710), (8183, 17650), (8350, 17297), (8825, 16366), (11690, 12355)]