129883500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{1069}}^1$

素因数の和:1103

約数の個数: 144

約数和(自身を含む): 425312160

約数和(自身を除く): 295428660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 750, 810, 900, 972, 1069, 1125, 1215, 1350, 1500, 1620, 2025, 2138, 2250, 2430, 2700, 3207, 3375, 4050, 4276, 4500, 4860, 5345, 6075, 6414, 6750, 8100, 9621, 10125, 10690, 12150, 12828, 13500, 16035, 19242, 20250, 21380, 24300, 26725, 28863, 30375, 32070, 38484, 40500, 48105, 53450, 57726, 60750, 64140, 80175, 86589, 96210, 106900, 115452, 121500, 133625, 144315, 160350, 173178, 192420, 240525, 259767, 267250, 288630, 320700, 346356, 400875, 432945, 481050, 519534, 534500, 577260, 721575, 801750, 865890, 962100, 1039068, 1202625, 1298835, 1443150, 1603500, 1731780, 2164725, 2405250, 2597670, 2886300, 3607875, 4329450, 4810500, 5195340, 6494175, 7215750, 8658900, 10823625, 12988350, 14431500, 21647250, 25976700, 32470875, 43294500, 64941750, 129883500]

約数ペア:

[(1, 129883500), (2, 64941750), (3, 43294500), (4, 32470875), (5, 25976700), (6, 21647250), (9, 14431500), (10, 12988350), (12, 10823625), (15, 8658900), (18, 7215750), (20, 6494175), (25, 5195340), (27, 4810500), (30, 4329450), (36, 3607875), (45, 2886300), (50, 2597670), (54, 2405250), (60, 2164725), (75, 1731780), (81, 1603500), (90, 1443150), (100, 1298835), (108, 1202625), (125, 1039068), (135, 962100), (150, 865890), (162, 801750), (180, 721575), (225, 577260), (243, 534500), (250, 519534), (270, 481050), (300, 432945), (324, 400875), (375, 346356), (405, 320700), (450, 288630), (486, 267250), (500, 259767), (540, 240525), (675, 192420), (750, 173178), (810, 160350), (900, 144315), (972, 133625), (1069, 121500), (1125, 115452), (1215, 106900), (1350, 96210), (1500, 86589), (1620, 80175), (2025, 64140), (2138, 60750), (2250, 57726), (2430, 53450), (2700, 48105), (3207, 40500), (3375, 38484), (4050, 32070), (4276, 30375), (4500, 28863), (4860, 26725), (5345, 24300), (6075, 21380), (6414, 20250), (6750, 19242), (8100, 16035), (9621, 13500), (10125, 12828), (10690, 12150)]