258795000

素因数分解:

$2^3\times 3^6\times 5^4\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 280

約数和(自身を含む): 921923640

約数和(自身を除く): 663128640

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, 71, 72, 75, 81, 90, 100, 108, 120, 125, 135, 142, 150, 162, 180, 200, 213, 216, 225, 243, 250, 270, 284, 300, 324, 355, 360, 375, 405, 426, 450, 486, 500, 540, 568, 600, 625, 639, 648, 675, 710, 729, 750, 810, 852, 900, 972, 1000, 1065, 1080, 1125, 1215, 1250, 1278, 1350, 1420, 1458, 1500, 1620, 1704, 1775, 1800, 1875, 1917, 1944, 2025, 2130, 2250, 2430, 2500, 2556, 2700, 2840, 2916, 3000, 3195, 3240, 3375, 3550, 3645, 3750, 3834, 4050, 4260, 4500, 4860, 5000, 5112, 5325, 5400, 5625, 5751, 5832, 6075, 6390, 6750, 7100, 7290, 7500, 7668, 8100, 8520, 8875, 9000, 9585, 9720, 10125, 10650, 11250, 11502, 12150, 12780, 13500, 14200, 14580, 15000, 15336, 15975, 16200, 16875, 17253, 17750, 18225, 19170, 20250, 21300, 22500, 23004, 24300, 25560, 26625, 27000, 28755, 29160, 30375, 31950, 33750, 34506, 35500, 36450, 38340, 40500, 42600, 44375, 45000, 46008, 47925, 48600, 50625, 51759, 53250, 57510, 60750, 63900, 67500, 69012, 71000, 72900, 76680, 79875, 81000, 86265, 88750, 91125, 95850, 101250, 103518, 106500, 115020, 121500, 127800, 133125, 135000, 138024, 143775, 145800, 151875, 159750, 172530, 177500, 182250, 191700, 202500, 207036, 213000, 230040, 239625, 243000, 258795, 266250, 287550, 303750, 319500, 345060, 355000, 364500, 383400, 399375, 405000, 414072, 431325, 455625, 479250, 517590, 532500, 575100, 607500, 639000, 690120, 718875, 729000, 798750, 862650, 911250, 958500, 1035180, 1065000, 1150200, 1198125, 1215000, 1293975, 1437750, 1597500, 1725300, 1822500, 1917000, 2070360, 2156625, 2396250, 2587950, 2875500, 3195000, 3450600, 3594375, 3645000, 4313250, 4792500, 5175900, 5751000, 6469875, 7188750, 8626500, 9585000, 10351800, 10783125, 12939750, 14377500, 17253000, 21566250, 25879500, 28755000, 32349375, 43132500, 51759000, 64698750, 86265000, 129397500, 258795000]

約数ペア:

[(1, 258795000), (2, 129397500), (3, 86265000), (4, 64698750), (5, 51759000), (6, 43132500), (8, 32349375), (9, 28755000), (10, 25879500), (12, 21566250), (15, 17253000), (18, 14377500), (20, 12939750), (24, 10783125), (25, 10351800), (27, 9585000), (30, 8626500), (36, 7188750), (40, 6469875), (45, 5751000), (50, 5175900), (54, 4792500), (60, 4313250), (71, 3645000), (72, 3594375), (75, 3450600), (81, 3195000), (90, 2875500), (100, 2587950), (108, 2396250), (120, 2156625), (125, 2070360), (135, 1917000), (142, 1822500), (150, 1725300), (162, 1597500), (180, 1437750), (200, 1293975), (213, 1215000), (216, 1198125), (225, 1150200), (243, 1065000), (250, 1035180), (270, 958500), (284, 911250), (300, 862650), (324, 798750), (355, 729000), (360, 718875), (375, 690120), (405, 639000), (426, 607500), (450, 575100), (486, 532500), (500, 517590), (540, 479250), (568, 455625), (600, 431325), (625, 414072), (639, 405000), (648, 399375), (675, 383400), (710, 364500), (729, 355000), (750, 345060), (810, 319500), (852, 303750), (900, 287550), (972, 266250), (1000, 258795), (1065, 243000), (1080, 239625), (1125, 230040), (1215, 213000), (1250, 207036), (1278, 202500), (1350, 191700), (1420, 182250), (1458, 177500), (1500, 172530), (1620, 159750), (1704, 151875), (1775, 145800), (1800, 143775), (1875, 138024), (1917, 135000), (1944, 133125), (2025, 127800), (2130, 121500), (2250, 115020), (2430, 106500), (2500, 103518), (2556, 101250), (2700, 95850), (2840, 91125), (2916, 88750), (3000, 86265), (3195, 81000), (3240, 79875), (3375, 76680), (3550, 72900), (3645, 71000), (3750, 69012), (3834, 67500), (4050, 63900), (4260, 60750), (4500, 57510), (4860, 53250), (5000, 51759), (5112, 50625), (5325, 48600), (5400, 47925), (5625, 46008), (5751, 45000), (5832, 44375), (6075, 42600), (6390, 40500), (6750, 38340), (7100, 36450), (7290, 35500), (7500, 34506), (7668, 33750), (8100, 31950), (8520, 30375), (8875, 29160), (9000, 28755), (9585, 27000), (9720, 26625), (10125, 25560), (10650, 24300), (11250, 23004), (11502, 22500), (12150, 21300), (12780, 20250), (13500, 19170), (14200, 18225), (14580, 17750), (15000, 17253), (15336, 16875), (15975, 16200)]