157877100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 526060080

約数和(自身を除く): 368182980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 89, 90, 100, 108, 135, 146, 150, 162, 178, 180, 219, 225, 243, 267, 270, 292, 300, 324, 356, 365, 405, 438, 445, 450, 486, 534, 540, 657, 675, 730, 801, 810, 876, 890, 900, 972, 1068, 1095, 1215, 1314, 1335, 1350, 1460, 1602, 1620, 1780, 1825, 1971, 2025, 2190, 2225, 2403, 2430, 2628, 2670, 2700, 3204, 3285, 3650, 3942, 4005, 4050, 4380, 4450, 4806, 4860, 5340, 5475, 5913, 6075, 6497, 6570, 6675, 7209, 7300, 7884, 8010, 8100, 8900, 9612, 9855, 10950, 11826, 12015, 12150, 12994, 13140, 13350, 14418, 16020, 16425, 17739, 19491, 19710, 20025, 21627, 21900, 23652, 24030, 24300, 25988, 26700, 28836, 29565, 32485, 32850, 35478, 36045, 38982, 39420, 40050, 43254, 48060, 49275, 58473, 59130, 60075, 64970, 65700, 70956, 72090, 77964, 80100, 86508, 88695, 97455, 98550, 108135, 116946, 118260, 120150, 129940, 144180, 147825, 162425, 175419, 177390, 180225, 194910, 197100, 216270, 233892, 240300, 292365, 295650, 324850, 350838, 354780, 360450, 389820, 432540, 443475, 487275, 526257, 540675, 584730, 591300, 649700, 701676, 720900, 877095, 886950, 974550, 1052514, 1081350, 1169460, 1461825, 1578771, 1754190, 1773900, 1949100, 2105028, 2162700, 2631285, 2923650, 3157542, 3508380, 4385475, 5262570, 5847300, 6315084, 7893855, 8770950, 10525140, 13156425, 15787710, 17541900, 26312850, 31575420, 39469275, 52625700, 78938550, 157877100]

約数ペア:

[(1, 157877100), (2, 78938550), (3, 52625700), (4, 39469275), (5, 31575420), (6, 26312850), (9, 17541900), (10, 15787710), (12, 13156425), (15, 10525140), (18, 8770950), (20, 7893855), (25, 6315084), (27, 5847300), (30, 5262570), (36, 4385475), (45, 3508380), (50, 3157542), (54, 2923650), (60, 2631285), (73, 2162700), (75, 2105028), (81, 1949100), (89, 1773900), (90, 1754190), (100, 1578771), (108, 1461825), (135, 1169460), (146, 1081350), (150, 1052514), (162, 974550), (178, 886950), (180, 877095), (219, 720900), (225, 701676), (243, 649700), (267, 591300), (270, 584730), (292, 540675), (300, 526257), (324, 487275), (356, 443475), (365, 432540), (405, 389820), (438, 360450), (445, 354780), (450, 350838), (486, 324850), (534, 295650), (540, 292365), (657, 240300), (675, 233892), (730, 216270), (801, 197100), (810, 194910), (876, 180225), (890, 177390), (900, 175419), (972, 162425), (1068, 147825), (1095, 144180), (1215, 129940), (1314, 120150), (1335, 118260), (1350, 116946), (1460, 108135), (1602, 98550), (1620, 97455), (1780, 88695), (1825, 86508), (1971, 80100), (2025, 77964), (2190, 72090), (2225, 70956), (2403, 65700), (2430, 64970), (2628, 60075), (2670, 59130), (2700, 58473), (3204, 49275), (3285, 48060), (3650, 43254), (3942, 40050), (4005, 39420), (4050, 38982), (4380, 36045), (4450, 35478), (4806, 32850), (4860, 32485), (5340, 29565), (5475, 28836), (5913, 26700), (6075, 25988), (6497, 24300), (6570, 24030), (6675, 23652), (7209, 21900), (7300, 21627), (7884, 20025), (8010, 19710), (8100, 19491), (8900, 17739), (9612, 16425), (9855, 16020), (10950, 14418), (11826, 13350), (12015, 13140), (12150, 12994)]