42549120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 150368400

約数和(自身を除く): 107819280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 89, 90, 96, 120, 128, 144, 160, 166, 178, 180, 192, 240, 249, 267, 288, 320, 332, 356, 360, 384, 415, 445, 480, 498, 534, 576, 640, 664, 712, 720, 747, 801, 830, 890, 960, 996, 1068, 1152, 1245, 1328, 1335, 1424, 1440, 1494, 1602, 1660, 1780, 1920, 1992, 2136, 2490, 2656, 2670, 2848, 2880, 2988, 3204, 3320, 3560, 3735, 3984, 4005, 4272, 4980, 5312, 5340, 5696, 5760, 5976, 6408, 6640, 7120, 7387, 7470, 7968, 8010, 8544, 9960, 10624, 10680, 11392, 11952, 12816, 13280, 14240, 14774, 14940, 15936, 16020, 17088, 19920, 21360, 22161, 23904, 25632, 26560, 28480, 29548, 29880, 31872, 32040, 34176, 36935, 39840, 42720, 44322, 47808, 51264, 53120, 56960, 59096, 59760, 64080, 66483, 73870, 79680, 85440, 88644, 95616, 102528, 110805, 118192, 119520, 128160, 132966, 147740, 159360, 170880, 177288, 221610, 236384, 239040, 256320, 265932, 295480, 332415, 354576, 443220, 472768, 478080, 512640, 531864, 590960, 664830, 709152, 886440, 945536, 1063728, 1181920, 1329660, 1418304, 1772880, 2127456, 2363840, 2659320, 2836608, 3545760, 4254912, 4727680, 5318640, 7091520, 8509824, 10637280, 14183040, 21274560, 42549120]

約数ペア:

[(1, 42549120), (2, 21274560), (3, 14183040), (4, 10637280), (5, 8509824), (6, 7091520), (8, 5318640), (9, 4727680), (10, 4254912), (12, 3545760), (15, 2836608), (16, 2659320), (18, 2363840), (20, 2127456), (24, 1772880), (30, 1418304), (32, 1329660), (36, 1181920), (40, 1063728), (45, 945536), (48, 886440), (60, 709152), (64, 664830), (72, 590960), (80, 531864), (83, 512640), (89, 478080), (90, 472768), (96, 443220), (120, 354576), (128, 332415), (144, 295480), (160, 265932), (166, 256320), (178, 239040), (180, 236384), (192, 221610), (240, 177288), (249, 170880), (267, 159360), (288, 147740), (320, 132966), (332, 128160), (356, 119520), (360, 118192), (384, 110805), (415, 102528), (445, 95616), (480, 88644), (498, 85440), (534, 79680), (576, 73870), (640, 66483), (664, 64080), (712, 59760), (720, 59096), (747, 56960), (801, 53120), (830, 51264), (890, 47808), (960, 44322), (996, 42720), (1068, 39840), (1152, 36935), (1245, 34176), (1328, 32040), (1335, 31872), (1424, 29880), (1440, 29548), (1494, 28480), (1602, 26560), (1660, 25632), (1780, 23904), (1920, 22161), (1992, 21360), (2136, 19920), (2490, 17088), (2656, 16020), (2670, 15936), (2848, 14940), (2880, 14774), (2988, 14240), (3204, 13280), (3320, 12816), (3560, 11952), (3735, 11392), (3984, 10680), (4005, 10624), (4272, 9960), (4980, 8544), (5312, 8010), (5340, 7968), (5696, 7470), (5760, 7387), (5976, 7120), (6408, 6640)]