200510280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4163

約数の個数: 96

約数和(自身を含む): 656510400

約数和(自身を除く): 456000120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4007, 4170, 5004, 5560, 6255, 8014, 8340, 10008, 12021, 12510, 16028, 16680, 20035, 24042, 25020, 32056, 36063, 40070, 48084, 50040, 60105, 72126, 80140, 96168, 120210, 144252, 160280, 180315, 240420, 288504, 360630, 480840, 556973, 721260, 1113946, 1442520, 1670919, 2227892, 2784865, 3341838, 4455784, 5012757, 5569730, 6683676, 8354595, 10025514, 11139460, 13367352, 16709190, 20051028, 22278920, 25063785, 33418380, 40102056, 50127570, 66836760, 100255140, 200510280]

約数ペア:

[(1, 200510280), (2, 100255140), (3, 66836760), (4, 50127570), (5, 40102056), (6, 33418380), (8, 25063785), (9, 22278920), (10, 20051028), (12, 16709190), (15, 13367352), (18, 11139460), (20, 10025514), (24, 8354595), (30, 6683676), (36, 5569730), (40, 5012757), (45, 4455784), (60, 3341838), (72, 2784865), (90, 2227892), (120, 1670919), (139, 1442520), (180, 1113946), (278, 721260), (360, 556973), (417, 480840), (556, 360630), (695, 288504), (834, 240420), (1112, 180315), (1251, 160280), (1390, 144252), (1668, 120210), (2085, 96168), (2502, 80140), (2780, 72126), (3336, 60105), (4007, 50040), (4170, 48084), (5004, 40070), (5560, 36063), (6255, 32056), (8014, 25020), (8340, 24042), (10008, 20035), (12021, 16680), (12510, 16028)]