217190400

素因数分解:

$2^{12}\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 312

約数和(自身を含む): 828798144

約数和(自身を除く): 611607744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 101, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 202, 210, 224, 240, 256, 280, 300, 303, 320, 336, 350, 384, 400, 404, 420, 448, 480, 505, 512, 525, 560, 600, 606, 640, 672, 700, 707, 768, 800, 808, 840, 896, 960, 1010, 1024, 1050, 1120, 1200, 1212, 1280, 1344, 1400, 1414, 1515, 1536, 1600, 1616, 1680, 1792, 1920, 2020, 2048, 2100, 2121, 2240, 2400, 2424, 2525, 2560, 2688, 2800, 2828, 3030, 3072, 3200, 3232, 3360, 3535, 3584, 3840, 4040, 4096, 4200, 4242, 4480, 4800, 4848, 5050, 5120, 5376, 5600, 5656, 6060, 6144, 6400, 6464, 6720, 7070, 7168, 7575, 7680, 8080, 8400, 8484, 8960, 9600, 9696, 10100, 10240, 10605, 10752, 11200, 11312, 12120, 12288, 12800, 12928, 13440, 14140, 14336, 15150, 15360, 16160, 16800, 16968, 17675, 17920, 19200, 19392, 20200, 20480, 21210, 21504, 22400, 22624, 24240, 25600, 25856, 26880, 28280, 28672, 30300, 30720, 32320, 33600, 33936, 35350, 35840, 38400, 38784, 40400, 42420, 43008, 44800, 45248, 48480, 51200, 51712, 53025, 53760, 56560, 60600, 61440, 64640, 67200, 67872, 70700, 71680, 76800, 77568, 80800, 84840, 86016, 89600, 90496, 96960, 102400, 103424, 106050, 107520, 113120, 121200, 129280, 134400, 135744, 141400, 143360, 153600, 155136, 161600, 169680, 179200, 180992, 193920, 206848, 212100, 215040, 226240, 242400, 258560, 268800, 271488, 282800, 307200, 310272, 323200, 339360, 358400, 361984, 387840, 413696, 424200, 430080, 452480, 484800, 517120, 537600, 542976, 565600, 620544, 646400, 678720, 716800, 723968, 775680, 848400, 904960, 969600, 1034240, 1075200, 1085952, 1131200, 1241088, 1292800, 1357440, 1447936, 1551360, 1696800, 1809920, 1939200, 2068480, 2150400, 2171904, 2262400, 2585600, 2714880, 2895872, 3102720, 3393600, 3619840, 3878400, 4343808, 4524800, 5171200, 5429760, 6205440, 6787200, 7239680, 7756800, 8687616, 9049600, 10342400, 10859520, 13574400, 14479360, 15513600, 18099200, 21719040, 27148800, 31027200, 36198400, 43438080, 54297600, 72396800, 108595200, 217190400]

約数ペア:

[(1, 217190400), (2, 108595200), (3, 72396800), (4, 54297600), (5, 43438080), (6, 36198400), (7, 31027200), (8, 27148800), (10, 21719040), (12, 18099200), (14, 15513600), (15, 14479360), (16, 13574400), (20, 10859520), (21, 10342400), (24, 9049600), (25, 8687616), (28, 7756800), (30, 7239680), (32, 6787200), (35, 6205440), (40, 5429760), (42, 5171200), (48, 4524800), (50, 4343808), (56, 3878400), (60, 3619840), (64, 3393600), (70, 3102720), (75, 2895872), (80, 2714880), (84, 2585600), (96, 2262400), (100, 2171904), (101, 2150400), (105, 2068480), (112, 1939200), (120, 1809920), (128, 1696800), (140, 1551360), (150, 1447936), (160, 1357440), (168, 1292800), (175, 1241088), (192, 1131200), (200, 1085952), (202, 1075200), (210, 1034240), (224, 969600), (240, 904960), (256, 848400), (280, 775680), (300, 723968), (303, 716800), (320, 678720), (336, 646400), (350, 620544), (384, 565600), (400, 542976), (404, 537600), (420, 517120), (448, 484800), (480, 452480), (505, 430080), (512, 424200), (525, 413696), (560, 387840), (600, 361984), (606, 358400), (640, 339360), (672, 323200), (700, 310272), (707, 307200), (768, 282800), (800, 271488), (808, 268800), (840, 258560), (896, 242400), (960, 226240), (1010, 215040), (1024, 212100), (1050, 206848), (1120, 193920), (1200, 180992), (1212, 179200), (1280, 169680), (1344, 161600), (1400, 155136), (1414, 153600), (1515, 143360), (1536, 141400), (1600, 135744), (1616, 134400), (1680, 129280), (1792, 121200), (1920, 113120), (2020, 107520), (2048, 106050), (2100, 103424), (2121, 102400), (2240, 96960), (2400, 90496), (2424, 89600), (2525, 86016), (2560, 84840), (2688, 80800), (2800, 77568), (2828, 76800), (3030, 71680), (3072, 70700), (3200, 67872), (3232, 67200), (3360, 64640), (3535, 61440), (3584, 60600), (3840, 56560), (4040, 53760), (4096, 53025), (4200, 51712), (4242, 51200), (4480, 48480), (4800, 45248), (4848, 44800), (5050, 43008), (5120, 42420), (5376, 40400), (5600, 38784), (5656, 38400), (6060, 35840), (6144, 35350), (6400, 33936), (6464, 33600), (6720, 32320), (7070, 30720), (7168, 30300), (7575, 28672), (7680, 28280), (8080, 26880), (8400, 25856), (8484, 25600), (8960, 24240), (9600, 22624), (9696, 22400), (10100, 21504), (10240, 21210), (10605, 20480), (10752, 20200), (11200, 19392), (11312, 19200), (12120, 17920), (12288, 17675), (12800, 16968), (12928, 16800), (13440, 16160), (14140, 15360), (14336, 15150)]