57481600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 163918080

約数和(自身を除く): 106436480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 71, 80, 88, 92, 100, 110, 115, 128, 142, 160, 176, 184, 200, 220, 230, 253, 275, 284, 320, 352, 355, 368, 400, 440, 460, 506, 550, 568, 575, 640, 704, 710, 736, 781, 800, 880, 920, 1012, 1100, 1136, 1150, 1265, 1408, 1420, 1472, 1562, 1600, 1633, 1760, 1775, 1840, 2024, 2200, 2272, 2300, 2530, 2840, 2944, 3124, 3200, 3266, 3520, 3550, 3680, 3905, 4048, 4400, 4544, 4600, 5060, 5680, 6248, 6325, 6532, 7040, 7100, 7360, 7810, 8096, 8165, 8800, 9088, 9200, 10120, 11360, 12496, 12650, 13064, 14200, 14720, 15620, 16192, 16330, 17600, 17963, 18400, 19525, 20240, 22720, 24992, 25300, 26128, 28400, 31240, 32384, 32660, 35200, 35926, 36800, 39050, 40480, 40825, 45440, 49984, 50600, 52256, 56800, 62480, 65320, 71852, 73600, 78100, 80960, 81650, 89815, 99968, 101200, 104512, 113600, 124960, 130640, 143704, 156200, 161920, 163300, 179630, 202400, 209024, 227200, 249920, 261280, 287408, 312400, 326600, 359260, 404800, 449075, 499840, 522560, 574816, 624800, 653200, 718520, 809600, 898150, 1045120, 1149632, 1249600, 1306400, 1437040, 1796300, 2299264, 2499200, 2612800, 2874080, 3592600, 5225600, 5748160, 7185200, 11496320, 14370400, 28740800, 57481600]

約数ペア:

[(1, 57481600), (2, 28740800), (4, 14370400), (5, 11496320), (8, 7185200), (10, 5748160), (11, 5225600), (16, 3592600), (20, 2874080), (22, 2612800), (23, 2499200), (25, 2299264), (32, 1796300), (40, 1437040), (44, 1306400), (46, 1249600), (50, 1149632), (55, 1045120), (64, 898150), (71, 809600), (80, 718520), (88, 653200), (92, 624800), (100, 574816), (110, 522560), (115, 499840), (128, 449075), (142, 404800), (160, 359260), (176, 326600), (184, 312400), (200, 287408), (220, 261280), (230, 249920), (253, 227200), (275, 209024), (284, 202400), (320, 179630), (352, 163300), (355, 161920), (368, 156200), (400, 143704), (440, 130640), (460, 124960), (506, 113600), (550, 104512), (568, 101200), (575, 99968), (640, 89815), (704, 81650), (710, 80960), (736, 78100), (781, 73600), (800, 71852), (880, 65320), (920, 62480), (1012, 56800), (1100, 52256), (1136, 50600), (1150, 49984), (1265, 45440), (1408, 40825), (1420, 40480), (1472, 39050), (1562, 36800), (1600, 35926), (1633, 35200), (1760, 32660), (1775, 32384), (1840, 31240), (2024, 28400), (2200, 26128), (2272, 25300), (2300, 24992), (2530, 22720), (2840, 20240), (2944, 19525), (3124, 18400), (3200, 17963), (3266, 17600), (3520, 16330), (3550, 16192), (3680, 15620), (3905, 14720), (4048, 14200), (4400, 13064), (4544, 12650), (4600, 12496), (5060, 11360), (5680, 10120), (6248, 9200), (6325, 9088), (6532, 8800), (7040, 8165), (7100, 8096), (7360, 7810)]