73158400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 218985984

約数和(自身を除く): 145827584

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, 128, 140, 142, 160, 161, 175, 184, 200, 224, 230, 256, 280, 284, 320, 322, 350, 355, 368, 400, 448, 460, 497, 560, 568, 575, 640, 644, 700, 710, 736, 800, 805, 896, 920, 994, 1120, 1136, 1150, 1280, 1288, 1400, 1420, 1472, 1600, 1610, 1633, 1775, 1792, 1840, 1988, 2240, 2272, 2300, 2485, 2576, 2800, 2840, 2944, 3200, 3220, 3266, 3550, 3680, 3976, 4025, 4480, 4544, 4600, 4970, 5152, 5600, 5680, 5888, 6400, 6440, 6532, 7100, 7360, 7952, 8050, 8165, 8960, 9088, 9200, 9940, 10304, 11200, 11360, 11431, 12425, 12880, 13064, 14200, 14720, 15904, 16100, 16330, 18176, 18400, 19880, 20608, 22400, 22720, 22862, 24850, 25760, 26128, 28400, 29440, 31808, 32200, 32660, 36800, 39760, 40825, 41216, 44800, 45440, 45724, 49700, 51520, 52256, 56800, 57155, 63616, 64400, 65320, 73600, 79520, 81650, 90880, 91448, 99400, 103040, 104512, 113600, 114310, 127232, 128800, 130640, 147200, 159040, 163300, 182896, 198800, 206080, 209024, 227200, 228620, 257600, 261280, 285775, 318080, 326600, 365792, 397600, 418048, 454400, 457240, 515200, 522560, 571550, 636160, 653200, 731584, 795200, 914480, 1030400, 1045120, 1143100, 1306400, 1463168, 1590400, 1828960, 2090240, 2286200, 2612800, 2926336, 3180800, 3657920, 4572400, 5225600, 7315840, 9144800, 10451200, 14631680, 18289600, 36579200, 73158400]

約数ペア:

[(1, 73158400), (2, 36579200), (4, 18289600), (5, 14631680), (7, 10451200), (8, 9144800), (10, 7315840), (14, 5225600), (16, 4572400), (20, 3657920), (23, 3180800), (25, 2926336), (28, 2612800), (32, 2286200), (35, 2090240), (40, 1828960), (46, 1590400), (50, 1463168), (56, 1306400), (64, 1143100), (70, 1045120), (71, 1030400), (80, 914480), (92, 795200), (100, 731584), (112, 653200), (115, 636160), (128, 571550), (140, 522560), (142, 515200), (160, 457240), (161, 454400), (175, 418048), (184, 397600), (200, 365792), (224, 326600), (230, 318080), (256, 285775), (280, 261280), (284, 257600), (320, 228620), (322, 227200), (350, 209024), (355, 206080), (368, 198800), (400, 182896), (448, 163300), (460, 159040), (497, 147200), (560, 130640), (568, 128800), (575, 127232), (640, 114310), (644, 113600), (700, 104512), (710, 103040), (736, 99400), (800, 91448), (805, 90880), (896, 81650), (920, 79520), (994, 73600), (1120, 65320), (1136, 64400), (1150, 63616), (1280, 57155), (1288, 56800), (1400, 52256), (1420, 51520), (1472, 49700), (1600, 45724), (1610, 45440), (1633, 44800), (1775, 41216), (1792, 40825), (1840, 39760), (1988, 36800), (2240, 32660), (2272, 32200), (2300, 31808), (2485, 29440), (2576, 28400), (2800, 26128), (2840, 25760), (2944, 24850), (3200, 22862), (3220, 22720), (3266, 22400), (3550, 20608), (3680, 19880), (3976, 18400), (4025, 18176), (4480, 16330), (4544, 16100), (4600, 15904), (4970, 14720), (5152, 14200), (5600, 13064), (5680, 12880), (5888, 12425), (6400, 11431), (6440, 11360), (6532, 11200), (7100, 10304), (7360, 9940), (7952, 9200), (8050, 9088), (8165, 8960)]