86102800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 252412416

約数和(自身を除く): 166309616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 80, 92, 98, 100, 112, 115, 140, 161, 175, 184, 191, 196, 200, 230, 245, 280, 322, 350, 368, 382, 392, 400, 460, 490, 560, 575, 644, 700, 764, 784, 805, 920, 955, 980, 1127, 1150, 1225, 1288, 1337, 1400, 1528, 1610, 1840, 1910, 1960, 2254, 2300, 2450, 2576, 2674, 2800, 3056, 3220, 3820, 3920, 4025, 4393, 4508, 4600, 4775, 4900, 5348, 5635, 6440, 6685, 7640, 8050, 8786, 9016, 9200, 9359, 9550, 9800, 10696, 11270, 12880, 13370, 15280, 16100, 17572, 18032, 18718, 19100, 19600, 21392, 21965, 22540, 26740, 28175, 30751, 32200, 33425, 35144, 37436, 38200, 43930, 45080, 46795, 53480, 56350, 61502, 64400, 66850, 70288, 74872, 76400, 87860, 90160, 93590, 106960, 109825, 112700, 123004, 133700, 149744, 153755, 175720, 187180, 215257, 219650, 225400, 233975, 246008, 267400, 307510, 351440, 374360, 430514, 439300, 450800, 467950, 492016, 534800, 615020, 748720, 768775, 861028, 878600, 935900, 1076285, 1230040, 1537550, 1722056, 1757200, 1871800, 2152570, 2460080, 3075100, 3444112, 3743600, 4305140, 5381425, 6150200, 8610280, 10762850, 12300400, 17220560, 21525700, 43051400, 86102800]

約数ペア:

[(1, 86102800), (2, 43051400), (4, 21525700), (5, 17220560), (7, 12300400), (8, 10762850), (10, 8610280), (14, 6150200), (16, 5381425), (20, 4305140), (23, 3743600), (25, 3444112), (28, 3075100), (35, 2460080), (40, 2152570), (46, 1871800), (49, 1757200), (50, 1722056), (56, 1537550), (70, 1230040), (80, 1076285), (92, 935900), (98, 878600), (100, 861028), (112, 768775), (115, 748720), (140, 615020), (161, 534800), (175, 492016), (184, 467950), (191, 450800), (196, 439300), (200, 430514), (230, 374360), (245, 351440), (280, 307510), (322, 267400), (350, 246008), (368, 233975), (382, 225400), (392, 219650), (400, 215257), (460, 187180), (490, 175720), (560, 153755), (575, 149744), (644, 133700), (700, 123004), (764, 112700), (784, 109825), (805, 106960), (920, 93590), (955, 90160), (980, 87860), (1127, 76400), (1150, 74872), (1225, 70288), (1288, 66850), (1337, 64400), (1400, 61502), (1528, 56350), (1610, 53480), (1840, 46795), (1910, 45080), (1960, 43930), (2254, 38200), (2300, 37436), (2450, 35144), (2576, 33425), (2674, 32200), (2800, 30751), (3056, 28175), (3220, 26740), (3820, 22540), (3920, 21965), (4025, 21392), (4393, 19600), (4508, 19100), (4600, 18718), (4775, 18032), (4900, 17572), (5348, 16100), (5635, 15280), (6440, 13370), (6685, 12880), (7640, 11270), (8050, 10696), (8786, 9800), (9016, 9550), (9200, 9359)]