82216650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17681}}^1$

素因数の和:17727

約数の個数: 48

約数和(自身を含む): 210486528

約数和(自身を除く): 128269878

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, 17681, 35362, 53043, 88405, 106086, 176810, 265215, 442025, 530430, 548111, 884050, 1096222, 1326075, 1644333, 2652150, 2740555, 3288666, 5481110, 8221665, 13702775, 16443330, 27405550, 41108325, 82216650]

約数ペア:

[(1, 82216650), (2, 41108325), (3, 27405550), (5, 16443330), (6, 13702775), (10, 8221665), (15, 5481110), (25, 3288666), (30, 2740555), (31, 2652150), (50, 1644333), (62, 1326075), (75, 1096222), (93, 884050), (150, 548111), (155, 530430), (186, 442025), (310, 265215), (465, 176810), (775, 106086), (930, 88405), (1550, 53043), (2325, 35362), (4650, 17681)]