53475840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 202995936

約数和(自身を除く): 149520096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 211, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 422, 440, 480, 495, 512, 528, 576, 633, 640, 660, 704, 720, 768, 792, 844, 880, 960, 990, 1055, 1056, 1152, 1266, 1280, 1320, 1408, 1440, 1536, 1584, 1688, 1760, 1899, 1920, 1980, 2110, 2112, 2304, 2321, 2532, 2560, 2640, 2816, 2880, 3165, 3168, 3376, 3520, 3798, 3840, 3960, 4220, 4224, 4608, 4642, 5064, 5280, 5632, 5760, 6330, 6336, 6752, 6963, 7040, 7596, 7680, 7920, 8440, 8448, 9284, 9495, 10128, 10560, 11520, 11605, 12660, 12672, 13504, 13926, 14080, 15192, 15840, 16880, 16896, 18568, 18990, 20256, 20889, 21120, 23040, 23210, 25320, 25344, 27008, 27852, 28160, 30384, 31680, 33760, 34815, 37136, 37980, 40512, 41778, 42240, 46420, 50640, 50688, 54016, 55704, 60768, 63360, 67520, 69630, 74272, 75960, 81024, 83556, 84480, 92840, 101280, 104445, 108032, 111408, 121536, 126720, 135040, 139260, 148544, 151920, 162048, 167112, 185680, 202560, 208890, 222816, 243072, 253440, 270080, 278520, 297088, 303840, 324096, 334224, 371360, 405120, 417780, 445632, 486144, 540160, 557040, 594176, 607680, 668448, 742720, 810240, 835560, 891264, 972288, 1114080, 1188352, 1215360, 1336896, 1485440, 1620480, 1671120, 1782528, 2228160, 2430720, 2673792, 2970880, 3342240, 3565056, 4456320, 4861440, 5347584, 5941760, 6684480, 8912640, 10695168, 13368960, 17825280, 26737920, 53475840]

約数ペア:

[(1, 53475840), (2, 26737920), (3, 17825280), (4, 13368960), (5, 10695168), (6, 8912640), (8, 6684480), (9, 5941760), (10, 5347584), (11, 4861440), (12, 4456320), (15, 3565056), (16, 3342240), (18, 2970880), (20, 2673792), (22, 2430720), (24, 2228160), (30, 1782528), (32, 1671120), (33, 1620480), (36, 1485440), (40, 1336896), (44, 1215360), (45, 1188352), (48, 1114080), (55, 972288), (60, 891264), (64, 835560), (66, 810240), (72, 742720), (80, 668448), (88, 607680), (90, 594176), (96, 557040), (99, 540160), (110, 486144), (120, 445632), (128, 417780), (132, 405120), (144, 371360), (160, 334224), (165, 324096), (176, 303840), (180, 297088), (192, 278520), (198, 270080), (211, 253440), (220, 243072), (240, 222816), (256, 208890), (264, 202560), (288, 185680), (320, 167112), (330, 162048), (352, 151920), (360, 148544), (384, 139260), (396, 135040), (422, 126720), (440, 121536), (480, 111408), (495, 108032), (512, 104445), (528, 101280), (576, 92840), (633, 84480), (640, 83556), (660, 81024), (704, 75960), (720, 74272), (768, 69630), (792, 67520), (844, 63360), (880, 60768), (960, 55704), (990, 54016), (1055, 50688), (1056, 50640), (1152, 46420), (1266, 42240), (1280, 41778), (1320, 40512), (1408, 37980), (1440, 37136), (1536, 34815), (1584, 33760), (1688, 31680), (1760, 30384), (1899, 28160), (1920, 27852), (1980, 27008), (2110, 25344), (2112, 25320), (2304, 23210), (2321, 23040), (2532, 21120), (2560, 20889), (2640, 20256), (2816, 18990), (2880, 18568), (3165, 16896), (3168, 16880), (3376, 15840), (3520, 15192), (3798, 14080), (3840, 13926), (3960, 13504), (4220, 12672), (4224, 12660), (4608, 11605), (4642, 11520), (5064, 10560), (5280, 10128), (5632, 9495), (5760, 9284), (6330, 8448), (6336, 8440), (6752, 7920), (6963, 7680), (7040, 7596)]