1145442780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{821}}^1$

素因数の和:1196

約数の個数: 144

約数和(自身を含む): 3640762944

約数和(自身を除く): 2495320164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 337, 345, 414, 460, 674, 690, 821, 828, 1011, 1035, 1348, 1380, 1642, 1685, 2022, 2070, 2463, 3033, 3284, 3370, 4044, 4105, 4140, 4926, 5055, 6066, 6740, 7389, 7751, 8210, 9852, 10110, 12132, 12315, 14778, 15165, 15502, 16420, 18883, 20220, 23253, 24630, 29556, 30330, 31004, 36945, 37766, 38755, 46506, 49260, 56649, 60660, 69759, 73890, 75532, 77510, 93012, 94415, 113298, 116265, 139518, 147780, 155020, 169947, 188830, 226596, 232530, 276677, 279036, 283245, 339894, 348795, 377660, 465060, 553354, 566490, 679788, 697590, 830031, 849735, 1106708, 1132980, 1383385, 1395180, 1660062, 1699470, 2490093, 2766770, 3320124, 3398940, 4150155, 4980186, 5533540, 6363571, 8300310, 9960372, 12450465, 12727142, 16600620, 19090713, 24900930, 25454284, 31817855, 38181426, 49801860, 57272139, 63635710, 76362852, 95453565, 114544278, 127271420, 190907130, 229088556, 286360695, 381814260, 572721390, 1145442780]

約数ペア:

[(1, 1145442780), (2, 572721390), (3, 381814260), (4, 286360695), (5, 229088556), (6, 190907130), (9, 127271420), (10, 114544278), (12, 95453565), (15, 76362852), (18, 63635710), (20, 57272139), (23, 49801860), (30, 38181426), (36, 31817855), (45, 25454284), (46, 24900930), (60, 19090713), (69, 16600620), (90, 12727142), (92, 12450465), (115, 9960372), (138, 8300310), (180, 6363571), (207, 5533540), (230, 4980186), (276, 4150155), (337, 3398940), (345, 3320124), (414, 2766770), (460, 2490093), (674, 1699470), (690, 1660062), (821, 1395180), (828, 1383385), (1011, 1132980), (1035, 1106708), (1348, 849735), (1380, 830031), (1642, 697590), (1685, 679788), (2022, 566490), (2070, 553354), (2463, 465060), (3033, 377660), (3284, 348795), (3370, 339894), (4044, 283245), (4105, 279036), (4140, 276677), (4926, 232530), (5055, 226596), (6066, 188830), (6740, 169947), (7389, 155020), (7751, 147780), (8210, 139518), (9852, 116265), (10110, 113298), (12132, 94415), (12315, 93012), (14778, 77510), (15165, 75532), (15502, 73890), (16420, 69759), (18883, 60660), (20220, 56649), (23253, 49260), (24630, 46506), (29556, 38755), (30330, 37766), (31004, 36945)]