149614400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7193}}^1$

素因数の和:7228

約数の個数: 84

約数和(自身を含む): 396518892

約数和(自身を除く): 246904492

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 7193, 10400, 14386, 20800, 28772, 35965, 57544, 71930, 93509, 115088, 143860, 179825, 187018, 230176, 287720, 359650, 374036, 460352, 467545, 575440, 719300, 748072, 935090, 1150880, 1438600, 1496144, 1870180, 2301760, 2337725, 2877200, 2992288, 3740360, 4675450, 5754400, 5984576, 7480720, 9350900, 11508800, 14961440, 18701800, 29922880, 37403600, 74807200, 149614400]

約数ペア:

[(1, 149614400), (2, 74807200), (4, 37403600), (5, 29922880), (8, 18701800), (10, 14961440), (13, 11508800), (16, 9350900), (20, 7480720), (25, 5984576), (26, 5754400), (32, 4675450), (40, 3740360), (50, 2992288), (52, 2877200), (64, 2337725), (65, 2301760), (80, 1870180), (100, 1496144), (104, 1438600), (130, 1150880), (160, 935090), (200, 748072), (208, 719300), (260, 575440), (320, 467545), (325, 460352), (400, 374036), (416, 359650), (520, 287720), (650, 230176), (800, 187018), (832, 179825), (1040, 143860), (1300, 115088), (1600, 93509), (2080, 71930), (2600, 57544), (4160, 35965), (5200, 28772), (7193, 20800), (10400, 14386)]