161190000

素因数分解:

$2^4\times 3^4\times 5^4\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 250

約数和(自身を含む): 585906200

約数和(自身を除く): 424716200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 199, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 398, 400, 405, 432, 450, 500, 540, 597, 600, 625, 648, 675, 720, 750, 796, 810, 900, 995, 1000, 1080, 1125, 1194, 1200, 1250, 1296, 1350, 1500, 1592, 1620, 1791, 1800, 1875, 1990, 2000, 2025, 2160, 2250, 2388, 2500, 2700, 2985, 3000, 3184, 3240, 3375, 3582, 3600, 3750, 3980, 4050, 4500, 4776, 4975, 5000, 5373, 5400, 5625, 5970, 6000, 6480, 6750, 7164, 7500, 7960, 8100, 8955, 9000, 9552, 9950, 10000, 10125, 10746, 10800, 11250, 11940, 13500, 14328, 14925, 15000, 15920, 16119, 16200, 16875, 17910, 18000, 19900, 20250, 21492, 22500, 23880, 24875, 26865, 27000, 28656, 29850, 30000, 32238, 32400, 33750, 35820, 39800, 40500, 42984, 44775, 45000, 47760, 49750, 50625, 53730, 54000, 59700, 64476, 67500, 71640, 74625, 79600, 80595, 81000, 85968, 89550, 90000, 99500, 101250, 107460, 119400, 124375, 128952, 134325, 135000, 143280, 149250, 161190, 162000, 179100, 199000, 202500, 214920, 223875, 238800, 248750, 257904, 268650, 270000, 298500, 322380, 358200, 373125, 398000, 402975, 405000, 429840, 447750, 497500, 537300, 597000, 644760, 671625, 716400, 746250, 805950, 810000, 895500, 995000, 1074600, 1119375, 1194000, 1289520, 1343250, 1492500, 1611900, 1791000, 1990000, 2014875, 2149200, 2238750, 2686500, 2985000, 3223800, 3358125, 3582000, 4029750, 4477500, 5373000, 5970000, 6447600, 6716250, 8059500, 8955000, 10074375, 10746000, 13432500, 16119000, 17910000, 20148750, 26865000, 32238000, 40297500, 53730000, 80595000, 161190000]

約数ペア:

[(1, 161190000), (2, 80595000), (3, 53730000), (4, 40297500), (5, 32238000), (6, 26865000), (8, 20148750), (9, 17910000), (10, 16119000), (12, 13432500), (15, 10746000), (16, 10074375), (18, 8955000), (20, 8059500), (24, 6716250), (25, 6447600), (27, 5970000), (30, 5373000), (36, 4477500), (40, 4029750), (45, 3582000), (48, 3358125), (50, 3223800), (54, 2985000), (60, 2686500), (72, 2238750), (75, 2149200), (80, 2014875), (81, 1990000), (90, 1791000), (100, 1611900), (108, 1492500), (120, 1343250), (125, 1289520), (135, 1194000), (144, 1119375), (150, 1074600), (162, 995000), (180, 895500), (199, 810000), (200, 805950), (216, 746250), (225, 716400), (240, 671625), (250, 644760), (270, 597000), (300, 537300), (324, 497500), (360, 447750), (375, 429840), (398, 405000), (400, 402975), (405, 398000), (432, 373125), (450, 358200), (500, 322380), (540, 298500), (597, 270000), (600, 268650), (625, 257904), (648, 248750), (675, 238800), (720, 223875), (750, 214920), (796, 202500), (810, 199000), (900, 179100), (995, 162000), (1000, 161190), (1080, 149250), (1125, 143280), (1194, 135000), (1200, 134325), (1250, 128952), (1296, 124375), (1350, 119400), (1500, 107460), (1592, 101250), (1620, 99500), (1791, 90000), (1800, 89550), (1875, 85968), (1990, 81000), (2000, 80595), (2025, 79600), (2160, 74625), (2250, 71640), (2388, 67500), (2500, 64476), (2700, 59700), (2985, 54000), (3000, 53730), (3184, 50625), (3240, 49750), (3375, 47760), (3582, 45000), (3600, 44775), (3750, 42984), (3980, 40500), (4050, 39800), (4500, 35820), (4776, 33750), (4975, 32400), (5000, 32238), (5373, 30000), (5400, 29850), (5625, 28656), (5970, 27000), (6000, 26865), (6480, 24875), (6750, 23880), (7164, 22500), (7500, 21492), (7960, 20250), (8100, 19900), (8955, 18000), (9000, 17910), (9552, 16875), (9950, 16200), (10000, 16119), (10125, 15920), (10746, 15000), (10800, 14925), (11250, 14328), (11940, 13500)]