129720000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 280

約数和(自身を含む): 457053696

約数和(自身を除く): 327333696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 47, 48, 50, 60, 64, 69, 75, 80, 92, 94, 96, 100, 115, 120, 125, 138, 141, 150, 160, 184, 188, 192, 200, 230, 235, 240, 250, 276, 282, 300, 320, 345, 368, 375, 376, 400, 460, 470, 480, 500, 552, 564, 575, 600, 625, 690, 705, 736, 750, 752, 800, 920, 940, 960, 1000, 1081, 1104, 1128, 1150, 1175, 1200, 1250, 1380, 1410, 1472, 1500, 1504, 1600, 1725, 1840, 1875, 1880, 2000, 2162, 2208, 2256, 2300, 2350, 2400, 2500, 2760, 2820, 2875, 3000, 3008, 3243, 3450, 3525, 3680, 3750, 3760, 4000, 4324, 4416, 4512, 4600, 4700, 4800, 5000, 5405, 5520, 5640, 5750, 5875, 6000, 6486, 6900, 7050, 7360, 7500, 7520, 8000, 8625, 8648, 9024, 9200, 9400, 10000, 10810, 11040, 11280, 11500, 11750, 12000, 12972, 13800, 14100, 14375, 15000, 15040, 16215, 17250, 17296, 17625, 18400, 18800, 20000, 21620, 22080, 22560, 23000, 23500, 24000, 25944, 27025, 27600, 28200, 28750, 29375, 30000, 32430, 34500, 34592, 35250, 36800, 37600, 40000, 43125, 43240, 45120, 46000, 47000, 51888, 54050, 55200, 56400, 57500, 58750, 60000, 64860, 69000, 69184, 70500, 75200, 81075, 86250, 86480, 88125, 92000, 94000, 103776, 108100, 110400, 112800, 115000, 117500, 120000, 129720, 135125, 138000, 141000, 162150, 172500, 172960, 176250, 184000, 188000, 207552, 216200, 225600, 230000, 235000, 259440, 270250, 276000, 282000, 324300, 345000, 345920, 352500, 376000, 405375, 432400, 460000, 470000, 518880, 540500, 552000, 564000, 648600, 675625, 690000, 705000, 810750, 864800, 920000, 940000, 1037760, 1081000, 1128000, 1297200, 1351250, 1380000, 1410000, 1621500, 1729600, 1880000, 2026875, 2162000, 2594400, 2702500, 2760000, 2820000, 3243000, 4053750, 4324000, 5188800, 5405000, 5640000, 6486000, 8107500, 8648000, 10810000, 12972000, 16215000, 21620000, 25944000, 32430000, 43240000, 64860000, 129720000]

約数ペア:

[(1, 129720000), (2, 64860000), (3, 43240000), (4, 32430000), (5, 25944000), (6, 21620000), (8, 16215000), (10, 12972000), (12, 10810000), (15, 8648000), (16, 8107500), (20, 6486000), (23, 5640000), (24, 5405000), (25, 5188800), (30, 4324000), (32, 4053750), (40, 3243000), (46, 2820000), (47, 2760000), (48, 2702500), (50, 2594400), (60, 2162000), (64, 2026875), (69, 1880000), (75, 1729600), (80, 1621500), (92, 1410000), (94, 1380000), (96, 1351250), (100, 1297200), (115, 1128000), (120, 1081000), (125, 1037760), (138, 940000), (141, 920000), (150, 864800), (160, 810750), (184, 705000), (188, 690000), (192, 675625), (200, 648600), (230, 564000), (235, 552000), (240, 540500), (250, 518880), (276, 470000), (282, 460000), (300, 432400), (320, 405375), (345, 376000), (368, 352500), (375, 345920), (376, 345000), (400, 324300), (460, 282000), (470, 276000), (480, 270250), (500, 259440), (552, 235000), (564, 230000), (575, 225600), (600, 216200), (625, 207552), (690, 188000), (705, 184000), (736, 176250), (750, 172960), (752, 172500), (800, 162150), (920, 141000), (940, 138000), (960, 135125), (1000, 129720), (1081, 120000), (1104, 117500), (1128, 115000), (1150, 112800), (1175, 110400), (1200, 108100), (1250, 103776), (1380, 94000), (1410, 92000), (1472, 88125), (1500, 86480), (1504, 86250), (1600, 81075), (1725, 75200), (1840, 70500), (1875, 69184), (1880, 69000), (2000, 64860), (2162, 60000), (2208, 58750), (2256, 57500), (2300, 56400), (2350, 55200), (2400, 54050), (2500, 51888), (2760, 47000), (2820, 46000), (2875, 45120), (3000, 43240), (3008, 43125), (3243, 40000), (3450, 37600), (3525, 36800), (3680, 35250), (3750, 34592), (3760, 34500), (4000, 32430), (4324, 30000), (4416, 29375), (4512, 28750), (4600, 28200), (4700, 27600), (4800, 27025), (5000, 25944), (5405, 24000), (5520, 23500), (5640, 23000), (5750, 22560), (5875, 22080), (6000, 21620), (6486, 20000), (6900, 18800), (7050, 18400), (7360, 17625), (7500, 17296), (7520, 17250), (8000, 16215), (8625, 15040), (8648, 15000), (9024, 14375), (9200, 14100), (9400, 13800), (10000, 12972), (10810, 12000), (11040, 11750), (11280, 11500)]