202803420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 596574720

約数和(自身を除く): 393771300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 179, 230, 276, 345, 358, 460, 537, 690, 716, 821, 895, 1074, 1380, 1642, 1790, 2148, 2463, 2685, 3284, 3580, 4105, 4117, 4926, 5370, 8210, 8234, 9852, 10740, 12315, 12351, 16420, 16468, 18883, 20585, 24630, 24702, 37766, 41170, 49260, 49404, 56649, 61755, 75532, 82340, 94415, 113298, 123510, 146959, 188830, 226596, 247020, 283245, 293918, 377660, 440877, 566490, 587836, 734795, 881754, 1132980, 1469590, 1763508, 2204385, 2939180, 3380057, 4408770, 6760114, 8817540, 10140171, 13520228, 16900285, 20280342, 33800570, 40560684, 50700855, 67601140, 101401710, 202803420]

約数ペア:

[(1, 202803420), (2, 101401710), (3, 67601140), (4, 50700855), (5, 40560684), (6, 33800570), (10, 20280342), (12, 16900285), (15, 13520228), (20, 10140171), (23, 8817540), (30, 6760114), (46, 4408770), (60, 3380057), (69, 2939180), (92, 2204385), (115, 1763508), (138, 1469590), (179, 1132980), (230, 881754), (276, 734795), (345, 587836), (358, 566490), (460, 440877), (537, 377660), (690, 293918), (716, 283245), (821, 247020), (895, 226596), (1074, 188830), (1380, 146959), (1642, 123510), (1790, 113298), (2148, 94415), (2463, 82340), (2685, 75532), (3284, 61755), (3580, 56649), (4105, 49404), (4117, 49260), (4926, 41170), (5370, 37766), (8210, 24702), (8234, 24630), (9852, 20585), (10740, 18883), (12315, 16468), (12351, 16420)]