202858500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 648700416

約数和(自身を除く): 445841916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 103, 125, 130, 150, 156, 195, 202, 206, 250, 260, 300, 303, 309, 325, 375, 390, 404, 412, 500, 505, 515, 606, 618, 650, 750, 780, 975, 1010, 1030, 1212, 1236, 1300, 1313, 1339, 1500, 1515, 1545, 1625, 1950, 2020, 2060, 2525, 2575, 2626, 2678, 3030, 3090, 3250, 3900, 3939, 4017, 4875, 5050, 5150, 5252, 5356, 6060, 6180, 6500, 6565, 6695, 7575, 7725, 7878, 8034, 9750, 10100, 10300, 10403, 12625, 12875, 13130, 13390, 15150, 15450, 15756, 16068, 19500, 19695, 20085, 20806, 25250, 25750, 26260, 26780, 30300, 30900, 31209, 32825, 33475, 37875, 38625, 39390, 40170, 41612, 50500, 51500, 52015, 62418, 65650, 66950, 75750, 77250, 78780, 80340, 98475, 100425, 104030, 124836, 131300, 133900, 135239, 151500, 154500, 156045, 164125, 167375, 196950, 200850, 208060, 260075, 270478, 312090, 328250, 334750, 393900, 401700, 405717, 492375, 502125, 520150, 540956, 624180, 656500, 669500, 676195, 780225, 811434, 984750, 1004250, 1040300, 1300375, 1352390, 1560450, 1622868, 1969500, 2008500, 2028585, 2600750, 2704780, 3120900, 3380975, 3901125, 4057170, 5201500, 6761950, 7802250, 8114340, 10142925, 13523900, 15604500, 16904875, 20285850, 33809750, 40571700, 50714625, 67619500, 101429250, 202858500]

約数ペア:

[(1, 202858500), (2, 101429250), (3, 67619500), (4, 50714625), (5, 40571700), (6, 33809750), (10, 20285850), (12, 16904875), (13, 15604500), (15, 13523900), (20, 10142925), (25, 8114340), (26, 7802250), (30, 6761950), (39, 5201500), (50, 4057170), (52, 3901125), (60, 3380975), (65, 3120900), (75, 2704780), (78, 2600750), (100, 2028585), (101, 2008500), (103, 1969500), (125, 1622868), (130, 1560450), (150, 1352390), (156, 1300375), (195, 1040300), (202, 1004250), (206, 984750), (250, 811434), (260, 780225), (300, 676195), (303, 669500), (309, 656500), (325, 624180), (375, 540956), (390, 520150), (404, 502125), (412, 492375), (500, 405717), (505, 401700), (515, 393900), (606, 334750), (618, 328250), (650, 312090), (750, 270478), (780, 260075), (975, 208060), (1010, 200850), (1030, 196950), (1212, 167375), (1236, 164125), (1300, 156045), (1313, 154500), (1339, 151500), (1500, 135239), (1515, 133900), (1545, 131300), (1625, 124836), (1950, 104030), (2020, 100425), (2060, 98475), (2525, 80340), (2575, 78780), (2626, 77250), (2678, 75750), (3030, 66950), (3090, 65650), (3250, 62418), (3900, 52015), (3939, 51500), (4017, 50500), (4875, 41612), (5050, 40170), (5150, 39390), (5252, 38625), (5356, 37875), (6060, 33475), (6180, 32825), (6500, 31209), (6565, 30900), (6695, 30300), (7575, 26780), (7725, 26260), (7878, 25750), (8034, 25250), (9750, 20806), (10100, 20085), (10300, 19695), (10403, 19500), (12625, 16068), (12875, 15756), (13130, 15450), (13390, 15150)]