200530920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1721}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 602562240

約数和(自身を除く): 402031320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 971, 1721, 1942, 2913, 3442, 3884, 4855, 5163, 5826, 6884, 7768, 8605, 9710, 10326, 11652, 13768, 14565, 17210, 19420, 20652, 23304, 25815, 29130, 34420, 38840, 41304, 51630, 58260, 68840, 103260, 116520, 206520, 1671091, 3342182, 5013273, 6684364, 8355455, 10026546, 13368728, 16710910, 20053092, 25066365, 33421820, 40106184, 50132730, 66843640, 100265460, 200530920]

約数ペア:

[(1, 200530920), (2, 100265460), (3, 66843640), (4, 50132730), (5, 40106184), (6, 33421820), (8, 25066365), (10, 20053092), (12, 16710910), (15, 13368728), (20, 10026546), (24, 8355455), (30, 6684364), (40, 5013273), (60, 3342182), (120, 1671091), (971, 206520), (1721, 116520), (1942, 103260), (2913, 68840), (3442, 58260), (3884, 51630), (4855, 41304), (5163, 38840), (5826, 34420), (6884, 29130), (7768, 25815), (8605, 23304), (9710, 20652), (10326, 19420), (11652, 17210), (13768, 14565)]