54891200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 252

約数和(自身を含む): 172913040

約数和(自身を除く): 118021840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 32, 35, 40, 50, 52, 56, 58, 64, 65, 70, 80, 91, 100, 104, 112, 116, 130, 140, 145, 160, 169, 175, 182, 200, 203, 208, 224, 232, 260, 280, 290, 320, 325, 338, 350, 364, 377, 400, 406, 416, 448, 455, 464, 520, 560, 580, 650, 676, 700, 725, 728, 754, 800, 812, 832, 845, 910, 928, 1015, 1040, 1120, 1160, 1183, 1300, 1352, 1400, 1450, 1456, 1508, 1600, 1624, 1690, 1820, 1856, 1885, 2030, 2080, 2240, 2275, 2320, 2366, 2600, 2639, 2704, 2800, 2900, 2912, 3016, 3248, 3380, 3640, 3770, 4060, 4160, 4225, 4550, 4640, 4732, 4901, 5075, 5200, 5278, 5408, 5600, 5800, 5824, 5915, 6032, 6496, 6760, 7280, 7540, 8120, 8450, 9100, 9280, 9425, 9464, 9802, 10150, 10400, 10556, 10816, 11200, 11600, 11830, 12064, 12992, 13195, 13520, 14560, 15080, 16240, 16900, 18200, 18850, 18928, 19604, 20300, 20800, 21112, 23200, 23660, 24128, 24505, 26390, 27040, 29120, 29575, 30160, 32480, 33800, 34307, 36400, 37700, 37856, 39208, 40600, 42224, 46400, 47320, 49010, 52780, 54080, 59150, 60320, 64960, 65975, 67600, 68614, 72800, 75400, 75712, 78416, 81200, 84448, 94640, 98020, 105560, 118300, 120640, 122525, 131950, 135200, 137228, 145600, 150800, 156832, 162400, 168896, 171535, 189280, 196040, 211120, 236600, 245050, 263900, 270400, 274456, 301600, 313664, 324800, 343070, 378560, 392080, 422240, 473200, 490100, 527800, 548912, 603200, 686140, 784160, 844480, 857675, 946400, 980200, 1055600, 1097824, 1372280, 1568320, 1715350, 1892800, 1960400, 2111200, 2195648, 2744560, 3430700, 3920800, 4222400, 5489120, 6861400, 7841600, 10978240, 13722800, 27445600, 54891200]

約数ペア:

[(1, 54891200), (2, 27445600), (4, 13722800), (5, 10978240), (7, 7841600), (8, 6861400), (10, 5489120), (13, 4222400), (14, 3920800), (16, 3430700), (20, 2744560), (25, 2195648), (26, 2111200), (28, 1960400), (29, 1892800), (32, 1715350), (35, 1568320), (40, 1372280), (50, 1097824), (52, 1055600), (56, 980200), (58, 946400), (64, 857675), (65, 844480), (70, 784160), (80, 686140), (91, 603200), (100, 548912), (104, 527800), (112, 490100), (116, 473200), (130, 422240), (140, 392080), (145, 378560), (160, 343070), (169, 324800), (175, 313664), (182, 301600), (200, 274456), (203, 270400), (208, 263900), (224, 245050), (232, 236600), (260, 211120), (280, 196040), (290, 189280), (320, 171535), (325, 168896), (338, 162400), (350, 156832), (364, 150800), (377, 145600), (400, 137228), (406, 135200), (416, 131950), (448, 122525), (455, 120640), (464, 118300), (520, 105560), (560, 98020), (580, 94640), (650, 84448), (676, 81200), (700, 78416), (725, 75712), (728, 75400), (754, 72800), (800, 68614), (812, 67600), (832, 65975), (845, 64960), (910, 60320), (928, 59150), (1015, 54080), (1040, 52780), (1120, 49010), (1160, 47320), (1183, 46400), (1300, 42224), (1352, 40600), (1400, 39208), (1450, 37856), (1456, 37700), (1508, 36400), (1600, 34307), (1624, 33800), (1690, 32480), (1820, 30160), (1856, 29575), (1885, 29120), (2030, 27040), (2080, 26390), (2240, 24505), (2275, 24128), (2320, 23660), (2366, 23200), (2600, 21112), (2639, 20800), (2704, 20300), (2800, 19604), (2900, 18928), (2912, 18850), (3016, 18200), (3248, 16900), (3380, 16240), (3640, 15080), (3770, 14560), (4060, 13520), (4160, 13195), (4225, 12992), (4550, 12064), (4640, 11830), (4732, 11600), (4901, 11200), (5075, 10816), (5200, 10556), (5278, 10400), (5408, 10150), (5600, 9802), (5800, 9464), (5824, 9425), (5915, 9280), (6032, 9100), (6496, 8450), (6760, 8120), (7280, 7540)]