123004000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 362299392

約数和(自身を除く): 239295392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 160, 161, 175, 184, 191, 200, 224, 230, 250, 280, 322, 350, 368, 382, 400, 460, 500, 560, 575, 644, 700, 736, 764, 800, 805, 875, 920, 955, 1000, 1120, 1150, 1288, 1337, 1400, 1528, 1610, 1750, 1840, 1910, 2000, 2300, 2576, 2674, 2800, 2875, 3056, 3220, 3500, 3680, 3820, 4000, 4025, 4393, 4600, 4775, 5152, 5348, 5600, 5750, 6112, 6440, 6685, 7000, 7640, 8050, 8786, 9200, 9550, 10696, 11500, 12880, 13370, 14000, 15280, 16100, 17572, 18400, 19100, 20125, 21392, 21965, 23000, 23875, 25760, 26740, 28000, 30560, 30751, 32200, 33425, 35144, 38200, 40250, 42784, 43930, 46000, 47750, 53480, 61502, 64400, 66850, 70288, 76400, 80500, 87860, 92000, 95500, 106960, 109825, 123004, 128800, 133700, 140576, 152800, 153755, 161000, 167125, 175720, 191000, 213920, 219650, 246008, 267400, 307510, 322000, 334250, 351440, 382000, 439300, 492016, 534800, 549125, 615020, 644000, 668500, 702880, 764000, 768775, 878600, 984032, 1069600, 1098250, 1230040, 1337000, 1537550, 1757200, 2196500, 2460080, 2674000, 3075100, 3514400, 3843875, 4393000, 4920160, 5348000, 6150200, 7687750, 8786000, 12300400, 15375500, 17572000, 24600800, 30751000, 61502000, 123004000]

約数ペア:

[(1, 123004000), (2, 61502000), (4, 30751000), (5, 24600800), (7, 17572000), (8, 15375500), (10, 12300400), (14, 8786000), (16, 7687750), (20, 6150200), (23, 5348000), (25, 4920160), (28, 4393000), (32, 3843875), (35, 3514400), (40, 3075100), (46, 2674000), (50, 2460080), (56, 2196500), (70, 1757200), (80, 1537550), (92, 1337000), (100, 1230040), (112, 1098250), (115, 1069600), (125, 984032), (140, 878600), (160, 768775), (161, 764000), (175, 702880), (184, 668500), (191, 644000), (200, 615020), (224, 549125), (230, 534800), (250, 492016), (280, 439300), (322, 382000), (350, 351440), (368, 334250), (382, 322000), (400, 307510), (460, 267400), (500, 246008), (560, 219650), (575, 213920), (644, 191000), (700, 175720), (736, 167125), (764, 161000), (800, 153755), (805, 152800), (875, 140576), (920, 133700), (955, 128800), (1000, 123004), (1120, 109825), (1150, 106960), (1288, 95500), (1337, 92000), (1400, 87860), (1528, 80500), (1610, 76400), (1750, 70288), (1840, 66850), (1910, 64400), (2000, 61502), (2300, 53480), (2576, 47750), (2674, 46000), (2800, 43930), (2875, 42784), (3056, 40250), (3220, 38200), (3500, 35144), (3680, 33425), (3820, 32200), (4000, 30751), (4025, 30560), (4393, 28000), (4600, 26740), (4775, 25760), (5152, 23875), (5348, 23000), (5600, 21965), (5750, 21392), (6112, 20125), (6440, 19100), (6685, 18400), (7000, 17572), (7640, 16100), (8050, 15280), (8786, 14000), (9200, 13370), (9550, 12880), (10696, 11500)]