229158800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 599294976

約数和(自身を除く): 370136176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 127, 130, 200, 208, 254, 260, 325, 347, 400, 508, 520, 635, 650, 694, 1016, 1040, 1270, 1300, 1388, 1651, 1735, 2032, 2540, 2600, 2776, 3175, 3302, 3470, 4511, 5080, 5200, 5552, 6350, 6604, 6940, 8255, 8675, 9022, 10160, 12700, 13208, 13880, 16510, 17350, 18044, 22555, 25400, 26416, 27760, 33020, 34700, 36088, 41275, 44069, 45110, 50800, 66040, 69400, 72176, 82550, 88138, 90220, 112775, 132080, 138800, 165100, 176276, 180440, 220345, 225550, 330200, 352552, 360880, 440690, 451100, 572897, 660400, 705104, 881380, 902200, 1101725, 1145794, 1762760, 1804400, 2203450, 2291588, 2864485, 3525520, 4406900, 4583176, 5728970, 8813800, 9166352, 11457940, 14322425, 17627600, 22915880, 28644850, 45831760, 57289700, 114579400, 229158800]

約数ペア:

[(1, 229158800), (2, 114579400), (4, 57289700), (5, 45831760), (8, 28644850), (10, 22915880), (13, 17627600), (16, 14322425), (20, 11457940), (25, 9166352), (26, 8813800), (40, 5728970), (50, 4583176), (52, 4406900), (65, 3525520), (80, 2864485), (100, 2291588), (104, 2203450), (127, 1804400), (130, 1762760), (200, 1145794), (208, 1101725), (254, 902200), (260, 881380), (325, 705104), (347, 660400), (400, 572897), (508, 451100), (520, 440690), (635, 360880), (650, 352552), (694, 330200), (1016, 225550), (1040, 220345), (1270, 180440), (1300, 176276), (1388, 165100), (1651, 138800), (1735, 132080), (2032, 112775), (2540, 90220), (2600, 88138), (2776, 82550), (3175, 72176), (3302, 69400), (3470, 66040), (4511, 50800), (5080, 45110), (5200, 44069), (5552, 41275), (6350, 36088), (6604, 34700), (6940, 33020), (8255, 27760), (8675, 26416), (9022, 25400), (10160, 22555), (12700, 18044), (13208, 17350), (13880, 16510)]