189849600

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 252

約数和(自身を含む): 686644296

約数和(自身を除く): 496794696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 103, 120, 128, 144, 150, 160, 180, 192, 200, 206, 225, 240, 256, 288, 300, 309, 320, 360, 384, 400, 412, 450, 480, 512, 515, 576, 600, 618, 640, 720, 768, 800, 824, 900, 927, 960, 1024, 1030, 1152, 1200, 1236, 1280, 1440, 1536, 1545, 1600, 1648, 1800, 1854, 1920, 2048, 2060, 2304, 2400, 2472, 2560, 2575, 2880, 3072, 3090, 3200, 3296, 3600, 3708, 3840, 4096, 4120, 4608, 4635, 4800, 4944, 5120, 5150, 5760, 6144, 6180, 6400, 6592, 7200, 7416, 7680, 7725, 8192, 8240, 9216, 9270, 9600, 9888, 10240, 10300, 11520, 12288, 12360, 12800, 13184, 14400, 14832, 15360, 15450, 16480, 18432, 18540, 19200, 19776, 20480, 20600, 23040, 23175, 24576, 24720, 25600, 26368, 28800, 29664, 30720, 30900, 32960, 36864, 37080, 38400, 39552, 40960, 41200, 46080, 46350, 49440, 51200, 52736, 57600, 59328, 61440, 61800, 65920, 73728, 74160, 76800, 79104, 82400, 92160, 92700, 98880, 102400, 105472, 115200, 118656, 122880, 123600, 131840, 148320, 153600, 158208, 164800, 184320, 185400, 197760, 204800, 210944, 230400, 237312, 247200, 263680, 296640, 307200, 316416, 329600, 368640, 370800, 395520, 421888, 460800, 474624, 494400, 527360, 593280, 614400, 632832, 659200, 741600, 791040, 843776, 921600, 949248, 988800, 1054720, 1186560, 1265664, 1318400, 1483200, 1582080, 1843200, 1898496, 1977600, 2109440, 2373120, 2531328, 2636800, 2966400, 3164160, 3796992, 3955200, 4218880, 4746240, 5273600, 5932800, 6328320, 7593984, 7910400, 9492480, 10547200, 11865600, 12656640, 15820800, 18984960, 21094400, 23731200, 31641600, 37969920, 47462400, 63283200, 94924800, 189849600]

約数ペア:

[(1, 189849600), (2, 94924800), (3, 63283200), (4, 47462400), (5, 37969920), (6, 31641600), (8, 23731200), (9, 21094400), (10, 18984960), (12, 15820800), (15, 12656640), (16, 11865600), (18, 10547200), (20, 9492480), (24, 7910400), (25, 7593984), (30, 6328320), (32, 5932800), (36, 5273600), (40, 4746240), (45, 4218880), (48, 3955200), (50, 3796992), (60, 3164160), (64, 2966400), (72, 2636800), (75, 2531328), (80, 2373120), (90, 2109440), (96, 1977600), (100, 1898496), (103, 1843200), (120, 1582080), (128, 1483200), (144, 1318400), (150, 1265664), (160, 1186560), (180, 1054720), (192, 988800), (200, 949248), (206, 921600), (225, 843776), (240, 791040), (256, 741600), (288, 659200), (300, 632832), (309, 614400), (320, 593280), (360, 527360), (384, 494400), (400, 474624), (412, 460800), (450, 421888), (480, 395520), (512, 370800), (515, 368640), (576, 329600), (600, 316416), (618, 307200), (640, 296640), (720, 263680), (768, 247200), (800, 237312), (824, 230400), (900, 210944), (927, 204800), (960, 197760), (1024, 185400), (1030, 184320), (1152, 164800), (1200, 158208), (1236, 153600), (1280, 148320), (1440, 131840), (1536, 123600), (1545, 122880), (1600, 118656), (1648, 115200), (1800, 105472), (1854, 102400), (1920, 98880), (2048, 92700), (2060, 92160), (2304, 82400), (2400, 79104), (2472, 76800), (2560, 74160), (2575, 73728), (2880, 65920), (3072, 61800), (3090, 61440), (3200, 59328), (3296, 57600), (3600, 52736), (3708, 51200), (3840, 49440), (4096, 46350), (4120, 46080), (4608, 41200), (4635, 40960), (4800, 39552), (4944, 38400), (5120, 37080), (5150, 36864), (5760, 32960), (6144, 30900), (6180, 30720), (6400, 29664), (6592, 28800), (7200, 26368), (7416, 25600), (7680, 24720), (7725, 24576), (8192, 23175), (8240, 23040), (9216, 20600), (9270, 20480), (9600, 19776), (9888, 19200), (10240, 18540), (10300, 18432), (11520, 16480), (12288, 15450), (12360, 15360), (12800, 14832), (13184, 14400)]