78346350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1322

約数の個数: 72

約数和(自身を含む): 212068272

約数和(自身を除く): 133721922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 151, 225, 302, 450, 453, 755, 906, 1153, 1359, 1510, 2265, 2306, 2718, 3459, 3775, 4530, 5765, 6795, 6918, 7550, 10377, 11325, 11530, 13590, 17295, 20754, 22650, 28825, 33975, 34590, 51885, 57650, 67950, 86475, 103770, 172950, 174103, 259425, 348206, 518850, 522309, 870515, 1044618, 1566927, 1741030, 2611545, 3133854, 4352575, 5223090, 7834635, 8705150, 13057725, 15669270, 26115450, 39173175, 78346350]

約数ペア:

[(1, 78346350), (2, 39173175), (3, 26115450), (5, 15669270), (6, 13057725), (9, 8705150), (10, 7834635), (15, 5223090), (18, 4352575), (25, 3133854), (30, 2611545), (45, 1741030), (50, 1566927), (75, 1044618), (90, 870515), (150, 522309), (151, 518850), (225, 348206), (302, 259425), (450, 174103), (453, 172950), (755, 103770), (906, 86475), (1153, 67950), (1359, 57650), (1510, 51885), (2265, 34590), (2306, 33975), (2718, 28825), (3459, 22650), (3775, 20754), (4530, 17295), (5765, 13590), (6795, 11530), (6918, 11325), (7550, 10377)]