247683200

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 674454600

約数和(自身を除く): 426771400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 64, 68, 80, 85, 100, 116, 128, 136, 145, 157, 160, 170, 200, 232, 272, 290, 314, 320, 340, 400, 425, 464, 493, 544, 580, 628, 640, 680, 725, 785, 800, 850, 928, 986, 1088, 1160, 1256, 1360, 1450, 1570, 1600, 1700, 1856, 1972, 2176, 2320, 2465, 2512, 2669, 2720, 2900, 3140, 3200, 3400, 3712, 3925, 3944, 4553, 4640, 4930, 5024, 5338, 5440, 5800, 6280, 6800, 7850, 7888, 9106, 9280, 9860, 10048, 10676, 10880, 11600, 12325, 12560, 13345, 13600, 15700, 15776, 18212, 18560, 19720, 20096, 21352, 22765, 23200, 24650, 25120, 26690, 27200, 31400, 31552, 36424, 39440, 42704, 45530, 46400, 49300, 50240, 53380, 54400, 62800, 63104, 66725, 72848, 77401, 78880, 85408, 91060, 92800, 98600, 100480, 106760, 113825, 125600, 133450, 145696, 154802, 157760, 170816, 182120, 197200, 213520, 227650, 251200, 266900, 291392, 309604, 315520, 341632, 364240, 387005, 394400, 427040, 455300, 502400, 533800, 582784, 619208, 728480, 774010, 788800, 854080, 910600, 1067600, 1238416, 1456960, 1548020, 1577600, 1708160, 1821200, 1935025, 2135200, 2476832, 2913920, 3096040, 3642400, 3870050, 4270400, 4953664, 6192080, 7284800, 7740100, 8540800, 9907328, 12384160, 14569600, 15480200, 24768320, 30960400, 49536640, 61920800, 123841600, 247683200]

約数ペア:

[(1, 247683200), (2, 123841600), (4, 61920800), (5, 49536640), (8, 30960400), (10, 24768320), (16, 15480200), (17, 14569600), (20, 12384160), (25, 9907328), (29, 8540800), (32, 7740100), (34, 7284800), (40, 6192080), (50, 4953664), (58, 4270400), (64, 3870050), (68, 3642400), (80, 3096040), (85, 2913920), (100, 2476832), (116, 2135200), (128, 1935025), (136, 1821200), (145, 1708160), (157, 1577600), (160, 1548020), (170, 1456960), (200, 1238416), (232, 1067600), (272, 910600), (290, 854080), (314, 788800), (320, 774010), (340, 728480), (400, 619208), (425, 582784), (464, 533800), (493, 502400), (544, 455300), (580, 427040), (628, 394400), (640, 387005), (680, 364240), (725, 341632), (785, 315520), (800, 309604), (850, 291392), (928, 266900), (986, 251200), (1088, 227650), (1160, 213520), (1256, 197200), (1360, 182120), (1450, 170816), (1570, 157760), (1600, 154802), (1700, 145696), (1856, 133450), (1972, 125600), (2176, 113825), (2320, 106760), (2465, 100480), (2512, 98600), (2669, 92800), (2720, 91060), (2900, 85408), (3140, 78880), (3200, 77401), (3400, 72848), (3712, 66725), (3925, 63104), (3944, 62800), (4553, 54400), (4640, 53380), (4930, 50240), (5024, 49300), (5338, 46400), (5440, 45530), (5800, 42704), (6280, 39440), (6800, 36424), (7850, 31552), (7888, 31400), (9106, 27200), (9280, 26690), (9860, 25120), (10048, 24650), (10676, 23200), (10880, 22765), (11600, 21352), (12325, 20096), (12560, 19720), (13345, 18560), (13600, 18212), (15700, 15776)]