264922000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 742809600

約数和(自身を除く): 477887600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 127, 140, 149, 175, 200, 250, 254, 280, 298, 350, 400, 500, 508, 560, 596, 635, 700, 745, 875, 889, 1000, 1016, 1043, 1192, 1270, 1400, 1490, 1750, 1778, 2000, 2032, 2086, 2384, 2540, 2800, 2980, 3175, 3500, 3556, 3725, 4172, 4445, 5080, 5215, 5960, 6350, 7000, 7112, 7450, 8344, 8890, 10160, 10430, 11920, 12700, 14000, 14224, 14900, 15875, 16688, 17780, 18625, 18923, 20860, 22225, 25400, 26075, 29800, 31750, 35560, 37250, 37846, 41720, 44450, 50800, 52150, 59600, 63500, 71120, 74500, 75692, 83440, 88900, 94615, 104300, 111125, 127000, 130375, 132461, 149000, 151384, 177800, 189230, 208600, 222250, 254000, 260750, 264922, 298000, 302768, 355600, 378460, 417200, 444500, 473075, 521500, 529844, 662305, 756920, 889000, 946150, 1043000, 1059688, 1324610, 1513840, 1778000, 1892300, 2086000, 2119376, 2365375, 2649220, 3311525, 3784600, 4730750, 5298440, 6623050, 7569200, 9461500, 10596880, 13246100, 16557625, 18923000, 26492200, 33115250, 37846000, 52984400, 66230500, 132461000, 264922000]

約数ペア:

[(1, 264922000), (2, 132461000), (4, 66230500), (5, 52984400), (7, 37846000), (8, 33115250), (10, 26492200), (14, 18923000), (16, 16557625), (20, 13246100), (25, 10596880), (28, 9461500), (35, 7569200), (40, 6623050), (50, 5298440), (56, 4730750), (70, 3784600), (80, 3311525), (100, 2649220), (112, 2365375), (125, 2119376), (127, 2086000), (140, 1892300), (149, 1778000), (175, 1513840), (200, 1324610), (250, 1059688), (254, 1043000), (280, 946150), (298, 889000), (350, 756920), (400, 662305), (500, 529844), (508, 521500), (560, 473075), (596, 444500), (635, 417200), (700, 378460), (745, 355600), (875, 302768), (889, 298000), (1000, 264922), (1016, 260750), (1043, 254000), (1192, 222250), (1270, 208600), (1400, 189230), (1490, 177800), (1750, 151384), (1778, 149000), (2000, 132461), (2032, 130375), (2086, 127000), (2384, 111125), (2540, 104300), (2800, 94615), (2980, 88900), (3175, 83440), (3500, 75692), (3556, 74500), (3725, 71120), (4172, 63500), (4445, 59600), (5080, 52150), (5215, 50800), (5960, 44450), (6350, 41720), (7000, 37846), (7112, 37250), (7450, 35560), (8344, 31750), (8890, 29800), (10160, 26075), (10430, 25400), (11920, 22225), (12700, 20860), (14000, 18923), (14224, 18625), (14900, 17780), (15875, 16688)]