30950400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 264

約数和(自身を含む): 113714944

約数和(自身を除く): 82764544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 32, 39, 40, 48, 50, 52, 60, 62, 64, 65, 75, 78, 80, 93, 96, 100, 104, 120, 124, 128, 130, 150, 155, 156, 160, 186, 192, 195, 200, 208, 240, 248, 256, 260, 300, 310, 312, 320, 325, 372, 384, 390, 400, 403, 416, 465, 480, 496, 512, 520, 600, 620, 624, 640, 650, 744, 768, 775, 780, 800, 806, 832, 930, 960, 975, 992, 1024, 1040, 1200, 1209, 1240, 1248, 1280, 1300, 1488, 1536, 1550, 1560, 1600, 1612, 1664, 1860, 1920, 1950, 1984, 2015, 2080, 2325, 2400, 2418, 2480, 2496, 2560, 2600, 2976, 3072, 3100, 3120, 3200, 3224, 3328, 3720, 3840, 3900, 3968, 4030, 4160, 4650, 4800, 4836, 4960, 4992, 5120, 5200, 5952, 6045, 6200, 6240, 6400, 6448, 6656, 7440, 7680, 7800, 7936, 8060, 8320, 9300, 9600, 9672, 9920, 9984, 10075, 10400, 11904, 12090, 12400, 12480, 12800, 12896, 13312, 14880, 15360, 15600, 15872, 16120, 16640, 18600, 19200, 19344, 19840, 19968, 20150, 20800, 23808, 24180, 24800, 24960, 25600, 25792, 29760, 30225, 31200, 31744, 32240, 33280, 37200, 38400, 38688, 39680, 39936, 40300, 41600, 47616, 48360, 49600, 49920, 51584, 59520, 60450, 62400, 64480, 66560, 74400, 76800, 77376, 79360, 80600, 83200, 95232, 96720, 99200, 99840, 103168, 119040, 120900, 124800, 128960, 148800, 154752, 158720, 161200, 166400, 193440, 198400, 199680, 206336, 238080, 241800, 249600, 257920, 297600, 309504, 322400, 332800, 386880, 396800, 412672, 476160, 483600, 499200, 515840, 595200, 619008, 644800, 773760, 793600, 967200, 998400, 1031680, 1190400, 1238016, 1289600, 1547520, 1934400, 2063360, 2380800, 2579200, 3095040, 3868800, 5158400, 6190080, 7737600, 10316800, 15475200, 30950400]

約数ペア:

[(1, 30950400), (2, 15475200), (3, 10316800), (4, 7737600), (5, 6190080), (6, 5158400), (8, 3868800), (10, 3095040), (12, 2579200), (13, 2380800), (15, 2063360), (16, 1934400), (20, 1547520), (24, 1289600), (25, 1238016), (26, 1190400), (30, 1031680), (31, 998400), (32, 967200), (39, 793600), (40, 773760), (48, 644800), (50, 619008), (52, 595200), (60, 515840), (62, 499200), (64, 483600), (65, 476160), (75, 412672), (78, 396800), (80, 386880), (93, 332800), (96, 322400), (100, 309504), (104, 297600), (120, 257920), (124, 249600), (128, 241800), (130, 238080), (150, 206336), (155, 199680), (156, 198400), (160, 193440), (186, 166400), (192, 161200), (195, 158720), (200, 154752), (208, 148800), (240, 128960), (248, 124800), (256, 120900), (260, 119040), (300, 103168), (310, 99840), (312, 99200), (320, 96720), (325, 95232), (372, 83200), (384, 80600), (390, 79360), (400, 77376), (403, 76800), (416, 74400), (465, 66560), (480, 64480), (496, 62400), (512, 60450), (520, 59520), (600, 51584), (620, 49920), (624, 49600), (640, 48360), (650, 47616), (744, 41600), (768, 40300), (775, 39936), (780, 39680), (800, 38688), (806, 38400), (832, 37200), (930, 33280), (960, 32240), (975, 31744), (992, 31200), (1024, 30225), (1040, 29760), (1200, 25792), (1209, 25600), (1240, 24960), (1248, 24800), (1280, 24180), (1300, 23808), (1488, 20800), (1536, 20150), (1550, 19968), (1560, 19840), (1600, 19344), (1612, 19200), (1664, 18600), (1860, 16640), (1920, 16120), (1950, 15872), (1984, 15600), (2015, 15360), (2080, 14880), (2325, 13312), (2400, 12896), (2418, 12800), (2480, 12480), (2496, 12400), (2560, 12090), (2600, 11904), (2976, 10400), (3072, 10075), (3100, 9984), (3120, 9920), (3200, 9672), (3224, 9600), (3328, 9300), (3720, 8320), (3840, 8060), (3900, 7936), (3968, 7800), (4030, 7680), (4160, 7440), (4650, 6656), (4800, 6448), (4836, 6400), (4960, 6240), (4992, 6200), (5120, 6045), (5200, 5952)]