68692950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6637}}^1$

素因数の和:6678

約数の個数: 72

約数和(自身を含む): 192608208

約数和(自身を除く): 123915258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 6637, 10350, 13274, 19911, 33185, 39822, 59733, 66370, 99555, 119466, 152651, 165925, 199110, 298665, 305302, 331850, 457953, 497775, 597330, 763255, 915906, 995550, 1373859, 1493325, 1526510, 2289765, 2747718, 2986650, 3816275, 4579530, 6869295, 7632550, 11448825, 13738590, 22897650, 34346475, 68692950]

約数ペア:

[(1, 68692950), (2, 34346475), (3, 22897650), (5, 13738590), (6, 11448825), (9, 7632550), (10, 6869295), (15, 4579530), (18, 3816275), (23, 2986650), (25, 2747718), (30, 2289765), (45, 1526510), (46, 1493325), (50, 1373859), (69, 995550), (75, 915906), (90, 763255), (115, 597330), (138, 497775), (150, 457953), (207, 331850), (225, 305302), (230, 298665), (345, 199110), (414, 165925), (450, 152651), (575, 119466), (690, 99555), (1035, 66370), (1150, 59733), (1725, 39822), (2070, 33185), (3450, 19911), (5175, 13274), (6637, 10350)]