91850280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 286951680

約数和(自身を除く): 195101400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 137, 148, 151, 185, 222, 274, 296, 302, 370, 411, 444, 453, 548, 555, 604, 685, 740, 755, 822, 888, 906, 1096, 1110, 1208, 1370, 1480, 1510, 1644, 1812, 2055, 2220, 2265, 2740, 3020, 3288, 3624, 4110, 4440, 4530, 5069, 5480, 5587, 6040, 8220, 9060, 10138, 11174, 15207, 16440, 16761, 18120, 20276, 20687, 22348, 25345, 27935, 30414, 33522, 40552, 41374, 44696, 50690, 55870, 60828, 62061, 67044, 76035, 82748, 83805, 101380, 103435, 111740, 121656, 124122, 134088, 152070, 165496, 167610, 202760, 206870, 223480, 248244, 304140, 310305, 335220, 413740, 496488, 608280, 620610, 670440, 765419, 827480, 1241220, 1530838, 2296257, 2482440, 3061676, 3827095, 4592514, 6123352, 7654190, 9185028, 11481285, 15308380, 18370056, 22962570, 30616760, 45925140, 91850280]

約数ペア:

[(1, 91850280), (2, 45925140), (3, 30616760), (4, 22962570), (5, 18370056), (6, 15308380), (8, 11481285), (10, 9185028), (12, 7654190), (15, 6123352), (20, 4592514), (24, 3827095), (30, 3061676), (37, 2482440), (40, 2296257), (60, 1530838), (74, 1241220), (111, 827480), (120, 765419), (137, 670440), (148, 620610), (151, 608280), (185, 496488), (222, 413740), (274, 335220), (296, 310305), (302, 304140), (370, 248244), (411, 223480), (444, 206870), (453, 202760), (548, 167610), (555, 165496), (604, 152070), (685, 134088), (740, 124122), (755, 121656), (822, 111740), (888, 103435), (906, 101380), (1096, 83805), (1110, 82748), (1208, 76035), (1370, 67044), (1480, 62061), (1510, 60828), (1644, 55870), (1812, 50690), (2055, 44696), (2220, 41374), (2265, 40552), (2740, 33522), (3020, 30414), (3288, 27935), (3624, 25345), (4110, 22348), (4440, 20687), (4530, 20276), (5069, 18120), (5480, 16761), (5587, 16440), (6040, 15207), (8220, 11174), (9060, 10138)]