77123850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27061}}^1$

素因数の和:27095

約数の個数: 48

約数和(自身を含む): 201341280

約数和(自身を除く): 124217430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 27061, 54122, 81183, 135305, 162366, 270610, 405915, 514159, 676525, 811830, 1028318, 1353050, 1542477, 2029575, 2570795, 3084954, 4059150, 5141590, 7712385, 12853975, 15424770, 25707950, 38561925, 77123850]

約数ペア:

[(1, 77123850), (2, 38561925), (3, 25707950), (5, 15424770), (6, 12853975), (10, 7712385), (15, 5141590), (19, 4059150), (25, 3084954), (30, 2570795), (38, 2029575), (50, 1542477), (57, 1353050), (75, 1028318), (95, 811830), (114, 676525), (150, 514159), (190, 405915), (285, 270610), (475, 162366), (570, 135305), (950, 81183), (1425, 54122), (2850, 27061)]