194566400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 568755264

約数和(自身を除く): 374188864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 80, 86, 100, 101, 112, 128, 140, 160, 172, 175, 200, 202, 215, 224, 256, 280, 301, 320, 344, 350, 400, 404, 430, 448, 505, 560, 602, 640, 688, 700, 707, 800, 808, 860, 896, 1010, 1075, 1120, 1204, 1280, 1376, 1400, 1414, 1505, 1600, 1616, 1720, 1792, 2020, 2150, 2240, 2408, 2525, 2752, 2800, 2828, 3010, 3200, 3232, 3440, 3535, 4040, 4300, 4343, 4480, 4816, 5050, 5504, 5600, 5656, 6020, 6400, 6464, 6880, 7070, 7525, 8080, 8600, 8686, 8960, 9632, 10100, 11008, 11200, 11312, 12040, 12928, 13760, 14140, 15050, 16160, 17200, 17372, 17675, 19264, 20200, 21715, 22400, 22624, 24080, 25856, 27520, 28280, 30100, 30401, 32320, 34400, 34744, 35350, 38528, 40400, 43430, 44800, 45248, 48160, 55040, 56560, 60200, 60802, 64640, 68800, 69488, 70700, 77056, 80800, 86860, 90496, 96320, 108575, 113120, 120400, 121604, 129280, 137600, 138976, 141400, 152005, 161600, 173720, 180992, 192640, 217150, 226240, 240800, 243208, 275200, 277952, 282800, 304010, 323200, 347440, 385280, 434300, 452480, 481600, 486416, 555904, 565600, 608020, 646400, 694880, 760025, 868600, 904960, 963200, 972832, 1111808, 1131200, 1216040, 1389760, 1520050, 1737200, 1926400, 1945664, 2262400, 2432080, 2779520, 3040100, 3474400, 3891328, 4524800, 4864160, 5559040, 6080200, 6948800, 7782656, 9728320, 12160400, 13897600, 19456640, 24320800, 27795200, 38913280, 48641600, 97283200, 194566400]

約数ペア:

[(1, 194566400), (2, 97283200), (4, 48641600), (5, 38913280), (7, 27795200), (8, 24320800), (10, 19456640), (14, 13897600), (16, 12160400), (20, 9728320), (25, 7782656), (28, 6948800), (32, 6080200), (35, 5559040), (40, 4864160), (43, 4524800), (50, 3891328), (56, 3474400), (64, 3040100), (70, 2779520), (80, 2432080), (86, 2262400), (100, 1945664), (101, 1926400), (112, 1737200), (128, 1520050), (140, 1389760), (160, 1216040), (172, 1131200), (175, 1111808), (200, 972832), (202, 963200), (215, 904960), (224, 868600), (256, 760025), (280, 694880), (301, 646400), (320, 608020), (344, 565600), (350, 555904), (400, 486416), (404, 481600), (430, 452480), (448, 434300), (505, 385280), (560, 347440), (602, 323200), (640, 304010), (688, 282800), (700, 277952), (707, 275200), (800, 243208), (808, 240800), (860, 226240), (896, 217150), (1010, 192640), (1075, 180992), (1120, 173720), (1204, 161600), (1280, 152005), (1376, 141400), (1400, 138976), (1414, 137600), (1505, 129280), (1600, 121604), (1616, 120400), (1720, 113120), (1792, 108575), (2020, 96320), (2150, 90496), (2240, 86860), (2408, 80800), (2525, 77056), (2752, 70700), (2800, 69488), (2828, 68800), (3010, 64640), (3200, 60802), (3232, 60200), (3440, 56560), (3535, 55040), (4040, 48160), (4300, 45248), (4343, 44800), (4480, 43430), (4816, 40400), (5050, 38528), (5504, 35350), (5600, 34744), (5656, 34400), (6020, 32320), (6400, 30401), (6464, 30100), (6880, 28280), (7070, 27520), (7525, 25856), (8080, 24080), (8600, 22624), (8686, 22400), (8960, 21715), (9632, 20200), (10100, 19264), (11008, 17675), (11200, 17372), (11312, 17200), (12040, 16160), (12928, 15050), (13760, 14140)]