204440889780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1082729}}^1$

素因数の和:1083793

約数の個数: 72

約数和(自身を含む): 620729109000

約数和(自身を除く): 416288219220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1049, 2098, 3147, 4196, 5245, 6294, 9441, 10490, 12588, 15735, 18882, 20980, 31470, 37764, 47205, 62940, 94410, 188820, 1082729, 2165458, 3248187, 4330916, 5413645, 6496374, 9744561, 10827290, 12992748, 16240935, 19489122, 21654580, 32481870, 38978244, 48722805, 64963740, 97445610, 194891220, 1135782721, 2271565442, 3407348163, 4543130884, 5678913605, 6814696326, 10222044489, 11357827210, 13629392652, 17036740815, 20444088978, 22715654420, 34073481630, 40888177956, 51110222445, 68146963260, 102220444890, 204440889780]

約数ペア:

[(1, 204440889780), (2, 102220444890), (3, 68146963260), (4, 51110222445), (5, 40888177956), (6, 34073481630), (9, 22715654420), (10, 20444088978), (12, 17036740815), (15, 13629392652), (18, 11357827210), (20, 10222044489), (30, 6814696326), (36, 5678913605), (45, 4543130884), (60, 3407348163), (90, 2271565442), (180, 1135782721), (1049, 194891220), (2098, 97445610), (3147, 64963740), (4196, 48722805), (5245, 38978244), (6294, 32481870), (9441, 21654580), (10490, 19489122), (12588, 16240935), (15735, 12992748), (18882, 10827290), (20980, 9744561), (31470, 6496374), (37764, 5413645), (47205, 4330916), (62940, 3248187), (94410, 2165458), (188820, 1082729)]