165326000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 468124800

約数和(自身を除く): 302798800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 241, 245, 250, 280, 343, 350, 392, 400, 482, 490, 500, 560, 686, 700, 784, 875, 964, 980, 1000, 1205, 1225, 1372, 1400, 1687, 1715, 1750, 1928, 1960, 2000, 2410, 2450, 2744, 2800, 3374, 3430, 3500, 3856, 3920, 4820, 4900, 5488, 6025, 6125, 6748, 6860, 7000, 8435, 8575, 9640, 9800, 11809, 12050, 12250, 13496, 13720, 14000, 16870, 17150, 19280, 19600, 23618, 24100, 24500, 26992, 27440, 30125, 33740, 34300, 42175, 42875, 47236, 48200, 49000, 59045, 60250, 67480, 68600, 82663, 84350, 85750, 94472, 96400, 98000, 118090, 120500, 134960, 137200, 165326, 168700, 171500, 188944, 210875, 236180, 241000, 295225, 330652, 337400, 343000, 413315, 421750, 472360, 482000, 590450, 661304, 674800, 686000, 826630, 843500, 944720, 1180900, 1322608, 1476125, 1653260, 1687000, 2066575, 2361800, 2952250, 3306520, 3374000, 4133150, 4723600, 5904500, 6613040, 8266300, 10332875, 11809000, 16532600, 20665750, 23618000, 33065200, 41331500, 82663000, 165326000]

約数ペア:

[(1, 165326000), (2, 82663000), (4, 41331500), (5, 33065200), (7, 23618000), (8, 20665750), (10, 16532600), (14, 11809000), (16, 10332875), (20, 8266300), (25, 6613040), (28, 5904500), (35, 4723600), (40, 4133150), (49, 3374000), (50, 3306520), (56, 2952250), (70, 2361800), (80, 2066575), (98, 1687000), (100, 1653260), (112, 1476125), (125, 1322608), (140, 1180900), (175, 944720), (196, 843500), (200, 826630), (241, 686000), (245, 674800), (250, 661304), (280, 590450), (343, 482000), (350, 472360), (392, 421750), (400, 413315), (482, 343000), (490, 337400), (500, 330652), (560, 295225), (686, 241000), (700, 236180), (784, 210875), (875, 188944), (964, 171500), (980, 168700), (1000, 165326), (1205, 137200), (1225, 134960), (1372, 120500), (1400, 118090), (1687, 98000), (1715, 96400), (1750, 94472), (1928, 85750), (1960, 84350), (2000, 82663), (2410, 68600), (2450, 67480), (2744, 60250), (2800, 59045), (3374, 49000), (3430, 48200), (3500, 47236), (3856, 42875), (3920, 42175), (4820, 34300), (4900, 33740), (5488, 30125), (6025, 27440), (6125, 26992), (6748, 24500), (6860, 24100), (7000, 23618), (8435, 19600), (8575, 19280), (9640, 17150), (9800, 16870), (11809, 14000), (12050, 13720), (12250, 13496)]