299821600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 797948928

約数和(自身を除く): 498127328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 127, 130, 160, 200, 208, 227, 254, 260, 325, 400, 416, 454, 508, 520, 635, 650, 800, 908, 1016, 1040, 1135, 1270, 1300, 1651, 1816, 2032, 2080, 2270, 2540, 2600, 2951, 3175, 3302, 3632, 4064, 4540, 5080, 5200, 5675, 5902, 6350, 6604, 7264, 8255, 9080, 10160, 10400, 11350, 11804, 12700, 13208, 14755, 16510, 18160, 20320, 22700, 23608, 25400, 26416, 28829, 29510, 33020, 36320, 41275, 45400, 47216, 50800, 52832, 57658, 59020, 66040, 73775, 82550, 90800, 94432, 101600, 115316, 118040, 132080, 144145, 147550, 165100, 181600, 230632, 236080, 264160, 288290, 295100, 330200, 374777, 461264, 472160, 576580, 590200, 660400, 720725, 749554, 922528, 1153160, 1180400, 1320800, 1441450, 1499108, 1873885, 2306320, 2360800, 2882900, 2998216, 3747770, 4612640, 5765800, 5996432, 7495540, 9369425, 11531600, 11992864, 14991080, 18738850, 23063200, 29982160, 37477700, 59964320, 74955400, 149910800, 299821600]

約数ペア:

[(1, 299821600), (2, 149910800), (4, 74955400), (5, 59964320), (8, 37477700), (10, 29982160), (13, 23063200), (16, 18738850), (20, 14991080), (25, 11992864), (26, 11531600), (32, 9369425), (40, 7495540), (50, 5996432), (52, 5765800), (65, 4612640), (80, 3747770), (100, 2998216), (104, 2882900), (127, 2360800), (130, 2306320), (160, 1873885), (200, 1499108), (208, 1441450), (227, 1320800), (254, 1180400), (260, 1153160), (325, 922528), (400, 749554), (416, 720725), (454, 660400), (508, 590200), (520, 576580), (635, 472160), (650, 461264), (800, 374777), (908, 330200), (1016, 295100), (1040, 288290), (1135, 264160), (1270, 236080), (1300, 230632), (1651, 181600), (1816, 165100), (2032, 147550), (2080, 144145), (2270, 132080), (2540, 118040), (2600, 115316), (2951, 101600), (3175, 94432), (3302, 90800), (3632, 82550), (4064, 73775), (4540, 66040), (5080, 59020), (5200, 57658), (5675, 52832), (5902, 50800), (6350, 47216), (6604, 45400), (7264, 41275), (8255, 36320), (9080, 33020), (10160, 29510), (10400, 28829), (11350, 26416), (11804, 25400), (12700, 23608), (13208, 22700), (14755, 20320), (16510, 18160)]