1553190000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2305

約数の個数: 200

約数和(自身を含む): 5234224512

約数和(自身を除く): 3681034512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 240, 250, 276, 300, 345, 368, 375, 400, 460, 500, 552, 575, 600, 625, 690, 750, 920, 1000, 1104, 1150, 1200, 1250, 1380, 1500, 1725, 1840, 1875, 2000, 2251, 2300, 2500, 2760, 2875, 3000, 3450, 3750, 4502, 4600, 5000, 5520, 5750, 6000, 6753, 6900, 7500, 8625, 9004, 9200, 10000, 11255, 11500, 13506, 13800, 14375, 15000, 17250, 18008, 22510, 23000, 27012, 27600, 28750, 30000, 33765, 34500, 36016, 43125, 45020, 46000, 51773, 54024, 56275, 57500, 67530, 69000, 86250, 90040, 103546, 108048, 112550, 115000, 135060, 138000, 155319, 168825, 172500, 180080, 207092, 225100, 230000, 258865, 270120, 281375, 310638, 337650, 345000, 414184, 450200, 517730, 540240, 562750, 621276, 675300, 690000, 776595, 828368, 844125, 900400, 1035460, 1125500, 1242552, 1294325, 1350600, 1406875, 1553190, 1688250, 2070920, 2251000, 2485104, 2588650, 2701200, 2813750, 3106380, 3376500, 3882975, 4141840, 4220625, 4502000, 5177300, 5627500, 6212760, 6471625, 6753000, 7765950, 8441250, 10354600, 11255000, 12425520, 12943250, 13506000, 15531900, 16882500, 19414875, 20709200, 22510000, 25886500, 31063800, 32358125, 33765000, 38829750, 51773000, 62127600, 64716250, 67530000, 77659500, 97074375, 103546000, 129432500, 155319000, 194148750, 258865000, 310638000, 388297500, 517730000, 776595000, 1553190000]

約数ペア:

[(1, 1553190000), (2, 776595000), (3, 517730000), (4, 388297500), (5, 310638000), (6, 258865000), (8, 194148750), (10, 155319000), (12, 129432500), (15, 103546000), (16, 97074375), (20, 77659500), (23, 67530000), (24, 64716250), (25, 62127600), (30, 51773000), (40, 38829750), (46, 33765000), (48, 32358125), (50, 31063800), (60, 25886500), (69, 22510000), (75, 20709200), (80, 19414875), (92, 16882500), (100, 15531900), (115, 13506000), (120, 12943250), (125, 12425520), (138, 11255000), (150, 10354600), (184, 8441250), (200, 7765950), (230, 6753000), (240, 6471625), (250, 6212760), (276, 5627500), (300, 5177300), (345, 4502000), (368, 4220625), (375, 4141840), (400, 3882975), (460, 3376500), (500, 3106380), (552, 2813750), (575, 2701200), (600, 2588650), (625, 2485104), (690, 2251000), (750, 2070920), (920, 1688250), (1000, 1553190), (1104, 1406875), (1150, 1350600), (1200, 1294325), (1250, 1242552), (1380, 1125500), (1500, 1035460), (1725, 900400), (1840, 844125), (1875, 828368), (2000, 776595), (2251, 690000), (2300, 675300), (2500, 621276), (2760, 562750), (2875, 540240), (3000, 517730), (3450, 450200), (3750, 414184), (4502, 345000), (4600, 337650), (5000, 310638), (5520, 281375), (5750, 270120), (6000, 258865), (6753, 230000), (6900, 225100), (7500, 207092), (8625, 180080), (9004, 172500), (9200, 168825), (10000, 155319), (11255, 138000), (11500, 135060), (13506, 115000), (13800, 112550), (14375, 108048), (15000, 103546), (17250, 90040), (18008, 86250), (22510, 69000), (23000, 67530), (27012, 57500), (27600, 56275), (28750, 54024), (30000, 51773), (33765, 46000), (34500, 45020), (36016, 43125)]