201128940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372461}}^1$

素因数の和:372479

約数の個数: 48

約数和(自身を含む): 625736160

約数和(自身を除く): 424607220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372461, 744922, 1117383, 1489844, 1862305, 2234766, 3352149, 3724610, 4469532, 5586915, 6704298, 7449220, 10056447, 11173830, 13408596, 16760745, 20112894, 22347660, 33521490, 40225788, 50282235, 67042980, 100564470, 201128940]

約数ペア:

[(1, 201128940), (2, 100564470), (3, 67042980), (4, 50282235), (5, 40225788), (6, 33521490), (9, 22347660), (10, 20112894), (12, 16760745), (15, 13408596), (18, 11173830), (20, 10056447), (27, 7449220), (30, 6704298), (36, 5586915), (45, 4469532), (54, 3724610), (60, 3352149), (90, 2234766), (108, 1862305), (135, 1489844), (180, 1117383), (270, 744922), (540, 372461)]