1397871000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2304

約数の個数: 256

約数和(自身を含む): 5058892800

約数和(自身を除く): 3661021800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 125, 135, 138, 150, 180, 184, 200, 207, 216, 225, 230, 250, 270, 276, 300, 345, 360, 375, 414, 450, 460, 500, 540, 552, 575, 600, 621, 675, 690, 750, 828, 900, 920, 1000, 1035, 1080, 1125, 1150, 1242, 1350, 1380, 1500, 1656, 1725, 1800, 2070, 2250, 2251, 2300, 2484, 2700, 2760, 2875, 3000, 3105, 3375, 3450, 4140, 4500, 4502, 4600, 4968, 5175, 5400, 5750, 6210, 6750, 6753, 6900, 8280, 8625, 9000, 9004, 10350, 11255, 11500, 12420, 13500, 13506, 13800, 15525, 17250, 18008, 20259, 20700, 22510, 23000, 24840, 25875, 27000, 27012, 31050, 33765, 34500, 40518, 41400, 45020, 51750, 51773, 54024, 56275, 60777, 62100, 67530, 69000, 77625, 81036, 90040, 101295, 103500, 103546, 112550, 121554, 124200, 135060, 155250, 155319, 162072, 168825, 202590, 207000, 207092, 225100, 243108, 258865, 270120, 281375, 303885, 310500, 310638, 337650, 405180, 414184, 450200, 465957, 486216, 506475, 517730, 562750, 607770, 621000, 621276, 675300, 776595, 810360, 844125, 931914, 1012950, 1035460, 1125500, 1215540, 1242552, 1294325, 1350600, 1397871, 1519425, 1553190, 1688250, 1863828, 2025900, 2070920, 2251000, 2329785, 2431080, 2532375, 2588650, 2795742, 3038850, 3106380, 3376500, 3727656, 3882975, 4051800, 4659570, 5064750, 5177300, 5591484, 6077700, 6212760, 6471625, 6753000, 6989355, 7597125, 7765950, 9319140, 10129500, 10354600, 11182968, 11648925, 12155400, 12943250, 13978710, 15194250, 15531900, 18638280, 19414875, 20259000, 23297850, 25886500, 27957420, 30388500, 31063800, 34946775, 38829750, 46595700, 51773000, 55914840, 58244625, 60777000, 69893550, 77659500, 93191400, 116489250, 139787100, 155319000, 174733875, 232978500, 279574200, 349467750, 465957000, 698935500, 1397871000]

約数ペア:

[(1, 1397871000), (2, 698935500), (3, 465957000), (4, 349467750), (5, 279574200), (6, 232978500), (8, 174733875), (9, 155319000), (10, 139787100), (12, 116489250), (15, 93191400), (18, 77659500), (20, 69893550), (23, 60777000), (24, 58244625), (25, 55914840), (27, 51773000), (30, 46595700), (36, 38829750), (40, 34946775), (45, 31063800), (46, 30388500), (50, 27957420), (54, 25886500), (60, 23297850), (69, 20259000), (72, 19414875), (75, 18638280), (90, 15531900), (92, 15194250), (100, 13978710), (108, 12943250), (115, 12155400), (120, 11648925), (125, 11182968), (135, 10354600), (138, 10129500), (150, 9319140), (180, 7765950), (184, 7597125), (200, 6989355), (207, 6753000), (216, 6471625), (225, 6212760), (230, 6077700), (250, 5591484), (270, 5177300), (276, 5064750), (300, 4659570), (345, 4051800), (360, 3882975), (375, 3727656), (414, 3376500), (450, 3106380), (460, 3038850), (500, 2795742), (540, 2588650), (552, 2532375), (575, 2431080), (600, 2329785), (621, 2251000), (675, 2070920), (690, 2025900), (750, 1863828), (828, 1688250), (900, 1553190), (920, 1519425), (1000, 1397871), (1035, 1350600), (1080, 1294325), (1125, 1242552), (1150, 1215540), (1242, 1125500), (1350, 1035460), (1380, 1012950), (1500, 931914), (1656, 844125), (1725, 810360), (1800, 776595), (2070, 675300), (2250, 621276), (2251, 621000), (2300, 607770), (2484, 562750), (2700, 517730), (2760, 506475), (2875, 486216), (3000, 465957), (3105, 450200), (3375, 414184), (3450, 405180), (4140, 337650), (4500, 310638), (4502, 310500), (4600, 303885), (4968, 281375), (5175, 270120), (5400, 258865), (5750, 243108), (6210, 225100), (6750, 207092), (6753, 207000), (6900, 202590), (8280, 168825), (8625, 162072), (9000, 155319), (9004, 155250), (10350, 135060), (11255, 124200), (11500, 121554), (12420, 112550), (13500, 103546), (13506, 103500), (13800, 101295), (15525, 90040), (17250, 81036), (18008, 77625), (20259, 69000), (20700, 67530), (22510, 62100), (23000, 60777), (24840, 56275), (25875, 54024), (27000, 51773), (27012, 51750), (31050, 45020), (33765, 41400), (34500, 40518)]