91448000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 224

約数和(自身を含む): 273881088

約数和(自身を除く): 182433088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 71, 80, 92, 100, 112, 115, 125, 140, 142, 160, 161, 175, 184, 200, 224, 230, 250, 280, 284, 320, 322, 350, 355, 368, 400, 448, 460, 497, 500, 560, 568, 575, 644, 700, 710, 736, 800, 805, 875, 920, 994, 1000, 1120, 1136, 1150, 1288, 1400, 1420, 1472, 1600, 1610, 1633, 1750, 1775, 1840, 1988, 2000, 2240, 2272, 2300, 2485, 2576, 2800, 2840, 2875, 3220, 3266, 3500, 3550, 3680, 3976, 4000, 4025, 4544, 4600, 4970, 5152, 5600, 5680, 5750, 6440, 6532, 7000, 7100, 7360, 7952, 8000, 8050, 8165, 8875, 9200, 9940, 10304, 11200, 11360, 11431, 11500, 12425, 12880, 13064, 14000, 14200, 15904, 16100, 16330, 17750, 18400, 19880, 20125, 22720, 22862, 23000, 24850, 25760, 26128, 28000, 28400, 31808, 32200, 32660, 35500, 36800, 39760, 40250, 40825, 45724, 46000, 49700, 51520, 52256, 56000, 56800, 57155, 62125, 64400, 65320, 71000, 79520, 80500, 81650, 91448, 92000, 99400, 104512, 113600, 114310, 124250, 128800, 130640, 142000, 159040, 161000, 163300, 182896, 184000, 198800, 204125, 228620, 248500, 257600, 261280, 284000, 285775, 322000, 326600, 365792, 397600, 408250, 457240, 497000, 522560, 568000, 571550, 644000, 653200, 731584, 795200, 816500, 914480, 994000, 1143100, 1288000, 1306400, 1428875, 1633000, 1828960, 1988000, 2286200, 2612800, 2857750, 3266000, 3657920, 3976000, 4572400, 5715500, 6532000, 9144800, 11431000, 13064000, 18289600, 22862000, 45724000, 91448000]

約数ペア:

[(1, 91448000), (2, 45724000), (4, 22862000), (5, 18289600), (7, 13064000), (8, 11431000), (10, 9144800), (14, 6532000), (16, 5715500), (20, 4572400), (23, 3976000), (25, 3657920), (28, 3266000), (32, 2857750), (35, 2612800), (40, 2286200), (46, 1988000), (50, 1828960), (56, 1633000), (64, 1428875), (70, 1306400), (71, 1288000), (80, 1143100), (92, 994000), (100, 914480), (112, 816500), (115, 795200), (125, 731584), (140, 653200), (142, 644000), (160, 571550), (161, 568000), (175, 522560), (184, 497000), (200, 457240), (224, 408250), (230, 397600), (250, 365792), (280, 326600), (284, 322000), (320, 285775), (322, 284000), (350, 261280), (355, 257600), (368, 248500), (400, 228620), (448, 204125), (460, 198800), (497, 184000), (500, 182896), (560, 163300), (568, 161000), (575, 159040), (644, 142000), (700, 130640), (710, 128800), (736, 124250), (800, 114310), (805, 113600), (875, 104512), (920, 99400), (994, 92000), (1000, 91448), (1120, 81650), (1136, 80500), (1150, 79520), (1288, 71000), (1400, 65320), (1420, 64400), (1472, 62125), (1600, 57155), (1610, 56800), (1633, 56000), (1750, 52256), (1775, 51520), (1840, 49700), (1988, 46000), (2000, 45724), (2240, 40825), (2272, 40250), (2300, 39760), (2485, 36800), (2576, 35500), (2800, 32660), (2840, 32200), (2875, 31808), (3220, 28400), (3266, 28000), (3500, 26128), (3550, 25760), (3680, 24850), (3976, 23000), (4000, 22862), (4025, 22720), (4544, 20125), (4600, 19880), (4970, 18400), (5152, 17750), (5600, 16330), (5680, 16100), (5750, 15904), (6440, 14200), (6532, 14000), (7000, 13064), (7100, 12880), (7360, 12425), (7952, 11500), (8000, 11431), (8050, 11360), (8165, 11200), (8875, 10304), (9200, 9940)]