1081551000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{349}}^1\times {\mathrm{1033}}^1$

素因数の和:1406

約数の個数: 128

約数和(自身を含む): 3387384000

約数和(自身を除く): 2305833000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 349, 375, 500, 600, 698, 750, 1000, 1033, 1047, 1396, 1500, 1745, 2066, 2094, 2792, 3000, 3099, 3490, 4132, 4188, 5165, 5235, 6198, 6980, 8264, 8376, 8725, 10330, 10470, 12396, 13960, 15495, 17450, 20660, 20940, 24792, 25825, 26175, 30990, 34900, 41320, 41880, 43625, 51650, 52350, 61980, 69800, 77475, 87250, 103300, 104700, 123960, 129125, 130875, 154950, 174500, 206600, 209400, 258250, 261750, 309900, 349000, 360517, 387375, 516500, 523500, 619800, 721034, 774750, 1033000, 1047000, 1081551, 1442068, 1549500, 1802585, 2163102, 2884136, 3099000, 3605170, 4326204, 5407755, 7210340, 8652408, 9012925, 10815510, 14420680, 18025850, 21631020, 27038775, 36051700, 43262040, 45064625, 54077550, 72103400, 90129250, 108155100, 135193875, 180258500, 216310200, 270387750, 360517000, 540775500, 1081551000]

約数ペア:

[(1, 1081551000), (2, 540775500), (3, 360517000), (4, 270387750), (5, 216310200), (6, 180258500), (8, 135193875), (10, 108155100), (12, 90129250), (15, 72103400), (20, 54077550), (24, 45064625), (25, 43262040), (30, 36051700), (40, 27038775), (50, 21631020), (60, 18025850), (75, 14420680), (100, 10815510), (120, 9012925), (125, 8652408), (150, 7210340), (200, 5407755), (250, 4326204), (300, 3605170), (349, 3099000), (375, 2884136), (500, 2163102), (600, 1802585), (698, 1549500), (750, 1442068), (1000, 1081551), (1033, 1047000), (1047, 1033000), (1396, 774750), (1500, 721034), (1745, 619800), (2066, 523500), (2094, 516500), (2792, 387375), (3000, 360517), (3099, 349000), (3490, 309900), (4132, 261750), (4188, 258250), (5165, 209400), (5235, 206600), (6198, 174500), (6980, 154950), (8264, 130875), (8376, 129125), (8725, 123960), (10330, 104700), (10470, 103300), (12396, 87250), (13960, 77475), (15495, 69800), (17450, 61980), (20660, 52350), (20940, 51650), (24792, 43625), (25825, 41880), (26175, 41320), (30990, 34900)]