71712000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 267845760

約数和(自身を除く): 196133760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 83, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 166, 180, 192, 200, 216, 225, 240, 249, 250, 256, 270, 288, 300, 320, 332, 360, 375, 384, 400, 415, 432, 450, 480, 498, 500, 540, 576, 600, 640, 664, 675, 720, 747, 750, 768, 800, 830, 864, 900, 960, 996, 1000, 1080, 1125, 1152, 1200, 1245, 1280, 1328, 1350, 1440, 1494, 1500, 1600, 1660, 1728, 1800, 1920, 1992, 2000, 2075, 2160, 2241, 2250, 2304, 2400, 2490, 2656, 2700, 2880, 2988, 3000, 3200, 3320, 3375, 3456, 3600, 3735, 3840, 3984, 4000, 4150, 4320, 4482, 4500, 4800, 4980, 5312, 5400, 5760, 5976, 6000, 6225, 6400, 6640, 6750, 6912, 7200, 7470, 7968, 8000, 8300, 8640, 8964, 9000, 9600, 9960, 10375, 10624, 10800, 11205, 11520, 11952, 12000, 12450, 13280, 13500, 14400, 14940, 15936, 16000, 16600, 17280, 17928, 18000, 18675, 19200, 19920, 20750, 21248, 21600, 22410, 23904, 24000, 24900, 26560, 27000, 28800, 29880, 31125, 31872, 32000, 33200, 34560, 35856, 36000, 37350, 39840, 41500, 43200, 44820, 47808, 48000, 49800, 53120, 54000, 56025, 57600, 59760, 62250, 63744, 66400, 71712, 72000, 74700, 79680, 83000, 86400, 89640, 93375, 95616, 96000, 99600, 106240, 108000, 112050, 119520, 124500, 132800, 143424, 144000, 149400, 159360, 166000, 172800, 179280, 186750, 191232, 199200, 216000, 224100, 239040, 249000, 265600, 280125, 286848, 288000, 298800, 318720, 332000, 358560, 373500, 398400, 432000, 448200, 478080, 498000, 531200, 560250, 573696, 597600, 664000, 717120, 747000, 796800, 864000, 896400, 956160, 996000, 1120500, 1195200, 1328000, 1434240, 1494000, 1593600, 1792800, 1992000, 2241000, 2390400, 2656000, 2868480, 2988000, 3585600, 3984000, 4482000, 4780800, 5976000, 7171200, 7968000, 8964000, 11952000, 14342400, 17928000, 23904000, 35856000, 71712000]

約数ペア:

[(1, 71712000), (2, 35856000), (3, 23904000), (4, 17928000), (5, 14342400), (6, 11952000), (8, 8964000), (9, 7968000), (10, 7171200), (12, 5976000), (15, 4780800), (16, 4482000), (18, 3984000), (20, 3585600), (24, 2988000), (25, 2868480), (27, 2656000), (30, 2390400), (32, 2241000), (36, 1992000), (40, 1792800), (45, 1593600), (48, 1494000), (50, 1434240), (54, 1328000), (60, 1195200), (64, 1120500), (72, 996000), (75, 956160), (80, 896400), (83, 864000), (90, 796800), (96, 747000), (100, 717120), (108, 664000), (120, 597600), (125, 573696), (128, 560250), (135, 531200), (144, 498000), (150, 478080), (160, 448200), (166, 432000), (180, 398400), (192, 373500), (200, 358560), (216, 332000), (225, 318720), (240, 298800), (249, 288000), (250, 286848), (256, 280125), (270, 265600), (288, 249000), (300, 239040), (320, 224100), (332, 216000), (360, 199200), (375, 191232), (384, 186750), (400, 179280), (415, 172800), (432, 166000), (450, 159360), (480, 149400), (498, 144000), (500, 143424), (540, 132800), (576, 124500), (600, 119520), (640, 112050), (664, 108000), (675, 106240), (720, 99600), (747, 96000), (750, 95616), (768, 93375), (800, 89640), (830, 86400), (864, 83000), (900, 79680), (960, 74700), (996, 72000), (1000, 71712), (1080, 66400), (1125, 63744), (1152, 62250), (1200, 59760), (1245, 57600), (1280, 56025), (1328, 54000), (1350, 53120), (1440, 49800), (1494, 48000), (1500, 47808), (1600, 44820), (1660, 43200), (1728, 41500), (1800, 39840), (1920, 37350), (1992, 36000), (2000, 35856), (2075, 34560), (2160, 33200), (2241, 32000), (2250, 31872), (2304, 31125), (2400, 29880), (2490, 28800), (2656, 27000), (2700, 26560), (2880, 24900), (2988, 24000), (3000, 23904), (3200, 22410), (3320, 21600), (3375, 21248), (3456, 20750), (3600, 19920), (3735, 19200), (3840, 18675), (3984, 18000), (4000, 17928), (4150, 17280), (4320, 16600), (4482, 16000), (4500, 15936), (4800, 14940), (4980, 14400), (5312, 13500), (5400, 13280), (5760, 12450), (5976, 12000), (6000, 11952), (6225, 11520), (6400, 11205), (6640, 10800), (6750, 10624), (6912, 10375), (7200, 9960), (7470, 9600), (7968, 9000), (8000, 8964), (8300, 8640)]