121785000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 398122560

約数和(自身を除く): 276337560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 353, 375, 460, 500, 552, 575, 600, 625, 690, 706, 750, 920, 1000, 1059, 1150, 1250, 1380, 1412, 1500, 1725, 1765, 1875, 2118, 2300, 2500, 2760, 2824, 2875, 3000, 3450, 3530, 3750, 4236, 4600, 5000, 5295, 5750, 6900, 7060, 7500, 8119, 8472, 8625, 8825, 10590, 11500, 13800, 14120, 14375, 15000, 16238, 17250, 17650, 21180, 23000, 24357, 26475, 28750, 32476, 34500, 35300, 40595, 42360, 43125, 44125, 48714, 52950, 57500, 64952, 69000, 70600, 81190, 86250, 88250, 97428, 105900, 115000, 121785, 132375, 162380, 172500, 176500, 194856, 202975, 211800, 220625, 243570, 264750, 324760, 345000, 353000, 405950, 441250, 487140, 529500, 608925, 661875, 811900, 882500, 974280, 1014875, 1059000, 1217850, 1323750, 1623800, 1765000, 2029750, 2435700, 2647500, 3044625, 4059500, 4871400, 5074375, 5295000, 6089250, 8119000, 10148750, 12178500, 15223125, 20297500, 24357000, 30446250, 40595000, 60892500, 121785000]

約数ペア:

[(1, 121785000), (2, 60892500), (3, 40595000), (4, 30446250), (5, 24357000), (6, 20297500), (8, 15223125), (10, 12178500), (12, 10148750), (15, 8119000), (20, 6089250), (23, 5295000), (24, 5074375), (25, 4871400), (30, 4059500), (40, 3044625), (46, 2647500), (50, 2435700), (60, 2029750), (69, 1765000), (75, 1623800), (92, 1323750), (100, 1217850), (115, 1059000), (120, 1014875), (125, 974280), (138, 882500), (150, 811900), (184, 661875), (200, 608925), (230, 529500), (250, 487140), (276, 441250), (300, 405950), (345, 353000), (353, 345000), (375, 324760), (460, 264750), (500, 243570), (552, 220625), (575, 211800), (600, 202975), (625, 194856), (690, 176500), (706, 172500), (750, 162380), (920, 132375), (1000, 121785), (1059, 115000), (1150, 105900), (1250, 97428), (1380, 88250), (1412, 86250), (1500, 81190), (1725, 70600), (1765, 69000), (1875, 64952), (2118, 57500), (2300, 52950), (2500, 48714), (2760, 44125), (2824, 43125), (2875, 42360), (3000, 40595), (3450, 35300), (3530, 34500), (3750, 32476), (4236, 28750), (4600, 26475), (5000, 24357), (5295, 23000), (5750, 21180), (6900, 17650), (7060, 17250), (7500, 16238), (8119, 15000), (8472, 14375), (8625, 14120), (8825, 13800), (10590, 11500)]