71018100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 236443200

約数和(自身を除く): 165425100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 907, 1044, 1305, 1350, 1450, 1566, 1740, 1814, 2175, 2610, 2700, 2721, 2900, 3132, 3628, 3915, 4350, 4535, 5220, 5442, 6525, 7830, 8163, 8700, 9070, 10884, 13050, 13605, 15660, 16326, 18140, 19575, 22675, 24489, 26100, 26303, 27210, 32652, 39150, 40815, 45350, 48978, 52606, 54420, 68025, 78300, 78909, 81630, 90700, 97956, 105212, 122445, 131515, 136050, 157818, 163260, 204075, 236727, 244890, 263030, 272100, 315636, 394545, 408150, 473454, 489780, 526060, 612225, 657575, 710181, 789090, 816300, 946908, 1183635, 1224450, 1315150, 1420362, 1578180, 1972725, 2367270, 2448900, 2630300, 2840724, 3550905, 3945450, 4734540, 5918175, 7101810, 7890900, 11836350, 14203620, 17754525, 23672700, 35509050, 71018100]

約数ペア:

[(1, 71018100), (2, 35509050), (3, 23672700), (4, 17754525), (5, 14203620), (6, 11836350), (9, 7890900), (10, 7101810), (12, 5918175), (15, 4734540), (18, 3945450), (20, 3550905), (25, 2840724), (27, 2630300), (29, 2448900), (30, 2367270), (36, 1972725), (45, 1578180), (50, 1420362), (54, 1315150), (58, 1224450), (60, 1183635), (75, 946908), (87, 816300), (90, 789090), (100, 710181), (108, 657575), (116, 612225), (135, 526060), (145, 489780), (150, 473454), (174, 408150), (180, 394545), (225, 315636), (261, 272100), (270, 263030), (290, 244890), (300, 236727), (348, 204075), (435, 163260), (450, 157818), (522, 136050), (540, 131515), (580, 122445), (675, 105212), (725, 97956), (783, 90700), (870, 81630), (900, 78909), (907, 78300), (1044, 68025), (1305, 54420), (1350, 52606), (1450, 48978), (1566, 45350), (1740, 40815), (1814, 39150), (2175, 32652), (2610, 27210), (2700, 26303), (2721, 26100), (2900, 24489), (3132, 22675), (3628, 19575), (3915, 18140), (4350, 16326), (4535, 15660), (5220, 13605), (5442, 13050), (6525, 10884), (7830, 9070), (8163, 8700)]