1000917000

素因数分解:

$2^3\times 3^6\times 5^3\times {\mathrm{1373}}^1$

素因数の和:1412

約数の個数: 224

約数和(自身を含む): 3514169880

約数和(自身を除く): 2513252880

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, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 243, 250, 270, 300, 324, 360, 375, 405, 450, 486, 500, 540, 600, 648, 675, 729, 750, 810, 900, 972, 1000, 1080, 1125, 1215, 1350, 1373, 1458, 1500, 1620, 1800, 1944, 2025, 2250, 2430, 2700, 2746, 2916, 3000, 3240, 3375, 3645, 4050, 4119, 4500, 4860, 5400, 5492, 5832, 6075, 6750, 6865, 7290, 8100, 8238, 9000, 9720, 10125, 10984, 12150, 12357, 13500, 13730, 14580, 16200, 16476, 18225, 20250, 20595, 24300, 24714, 27000, 27460, 29160, 30375, 32952, 34325, 36450, 37071, 40500, 41190, 48600, 49428, 54920, 60750, 61785, 68650, 72900, 74142, 81000, 82380, 91125, 98856, 102975, 111213, 121500, 123570, 137300, 145800, 148284, 164760, 171625, 182250, 185355, 205950, 222426, 243000, 247140, 274600, 296568, 308925, 333639, 343250, 364500, 370710, 411900, 444852, 494280, 514875, 556065, 617850, 667278, 686500, 729000, 741420, 823800, 889704, 926775, 1000917, 1029750, 1112130, 1235700, 1334556, 1373000, 1482840, 1544625, 1668195, 1853550, 2001834, 2059500, 2224260, 2471400, 2669112, 2780325, 3089250, 3336390, 3707100, 4003668, 4119000, 4448520, 4633875, 5004585, 5560650, 6178500, 6672780, 7414200, 8007336, 8340975, 9267750, 10009170, 11121300, 12357000, 13345560, 13901625, 16681950, 18535500, 20018340, 22242600, 25022925, 27803250, 33363900, 37071000, 40036680, 41704875, 50045850, 55606500, 66727800, 83409750, 100091700, 111213000, 125114625, 166819500, 200183400, 250229250, 333639000, 500458500, 1000917000]

約数ペア:

[(1, 1000917000), (2, 500458500), (3, 333639000), (4, 250229250), (5, 200183400), (6, 166819500), (8, 125114625), (9, 111213000), (10, 100091700), (12, 83409750), (15, 66727800), (18, 55606500), (20, 50045850), (24, 41704875), (25, 40036680), (27, 37071000), (30, 33363900), (36, 27803250), (40, 25022925), (45, 22242600), (50, 20018340), (54, 18535500), (60, 16681950), (72, 13901625), (75, 13345560), (81, 12357000), (90, 11121300), (100, 10009170), (108, 9267750), (120, 8340975), (125, 8007336), (135, 7414200), (150, 6672780), (162, 6178500), (180, 5560650), (200, 5004585), (216, 4633875), (225, 4448520), (243, 4119000), (250, 4003668), (270, 3707100), (300, 3336390), (324, 3089250), (360, 2780325), (375, 2669112), (405, 2471400), (450, 2224260), (486, 2059500), (500, 2001834), (540, 1853550), (600, 1668195), (648, 1544625), (675, 1482840), (729, 1373000), (750, 1334556), (810, 1235700), (900, 1112130), (972, 1029750), (1000, 1000917), (1080, 926775), (1125, 889704), (1215, 823800), (1350, 741420), (1373, 729000), (1458, 686500), (1500, 667278), (1620, 617850), (1800, 556065), (1944, 514875), (2025, 494280), (2250, 444852), (2430, 411900), (2700, 370710), (2746, 364500), (2916, 343250), (3000, 333639), (3240, 308925), (3375, 296568), (3645, 274600), (4050, 247140), (4119, 243000), (4500, 222426), (4860, 205950), (5400, 185355), (5492, 182250), (5832, 171625), (6075, 164760), (6750, 148284), (6865, 145800), (7290, 137300), (8100, 123570), (8238, 121500), (9000, 111213), (9720, 102975), (10125, 98856), (10984, 91125), (12150, 82380), (12357, 81000), (13500, 74142), (13730, 72900), (14580, 68650), (16200, 61785), (16476, 60750), (18225, 54920), (20250, 49428), (20595, 48600), (24300, 41190), (24714, 40500), (27000, 37071), (27460, 36450), (29160, 34325), (30375, 32952)]