27681450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5953}}^1$

素因数の和:5999

約数の個数: 48

約数和(自身を含む): 70876416

約数和(自身を除く): 43194966

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 5953, 11906, 17859, 29765, 35718, 59530, 89295, 148825, 178590, 184543, 297650, 369086, 446475, 553629, 892950, 922715, 1107258, 1845430, 2768145, 4613575, 5536290, 9227150, 13840725, 27681450]

約数ペア:

[(1, 27681450), (2, 13840725), (3, 9227150), (5, 5536290), (6, 4613575), (10, 2768145), (15, 1845430), (25, 1107258), (30, 922715), (31, 892950), (50, 553629), (62, 446475), (75, 369086), (93, 297650), (150, 184543), (155, 178590), (186, 148825), (310, 89295), (465, 59530), (775, 35718), (930, 29765), (1550, 17859), (2325, 11906), (4650, 5953)]