221157000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{8191}}^1$

素因数の和:8221

約数の個数: 128

約数和(自身を含む): 766771200

約数和(自身を除く): 545614200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 8191, 9000, 13500, 16382, 24573, 27000, 32764, 40955, 49146, 65528, 73719, 81910, 98292, 122865, 147438, 163820, 196584, 204775, 221157, 245730, 294876, 327640, 368595, 409550, 442314, 491460, 589752, 614325, 737190, 819100, 884628, 982920, 1023875, 1105785, 1228650, 1474380, 1638200, 1769256, 1842975, 2047750, 2211570, 2457300, 2948760, 3071625, 3685950, 4095500, 4423140, 4914600, 5528925, 6143250, 7371900, 8191000, 8846280, 9214875, 11057850, 12286500, 14743800, 18429750, 22115700, 24573000, 27644625, 36859500, 44231400, 55289250, 73719000, 110578500, 221157000]

約数ペア:

[(1, 221157000), (2, 110578500), (3, 73719000), (4, 55289250), (5, 44231400), (6, 36859500), (8, 27644625), (9, 24573000), (10, 22115700), (12, 18429750), (15, 14743800), (18, 12286500), (20, 11057850), (24, 9214875), (25, 8846280), (27, 8191000), (30, 7371900), (36, 6143250), (40, 5528925), (45, 4914600), (50, 4423140), (54, 4095500), (60, 3685950), (72, 3071625), (75, 2948760), (90, 2457300), (100, 2211570), (108, 2047750), (120, 1842975), (125, 1769256), (135, 1638200), (150, 1474380), (180, 1228650), (200, 1105785), (216, 1023875), (225, 982920), (250, 884628), (270, 819100), (300, 737190), (360, 614325), (375, 589752), (450, 491460), (500, 442314), (540, 409550), (600, 368595), (675, 327640), (750, 294876), (900, 245730), (1000, 221157), (1080, 204775), (1125, 196584), (1350, 163820), (1500, 147438), (1800, 122865), (2250, 98292), (2700, 81910), (3000, 73719), (3375, 65528), (4500, 49146), (5400, 40955), (6750, 32764), (8191, 27000), (9000, 24573), (13500, 16382)]