145324200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{4943}}^1$

素因数の和:4976

約数の個数: 144

約数和(自身を含む): 524162880

約数和(自身を除く): 378838680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 4943, 5880, 7350, 9800, 9886, 14700, 14829, 19772, 24715, 29400, 29658, 34601, 39544, 49430, 59316, 69202, 74145, 98860, 103803, 118632, 123575, 138404, 148290, 173005, 197720, 207606, 242207, 247150, 276808, 296580, 346010, 370725, 415212, 484414, 494300, 519015, 593160, 692020, 726621, 741450, 830424, 865025, 968828, 988600, 1038030, 1211035, 1384040, 1453242, 1482900, 1730050, 1937656, 2076060, 2422070, 2595075, 2906484, 2965800, 3460100, 3633105, 4152120, 4844140, 5190150, 5812968, 6055175, 6920200, 7266210, 9688280, 10380300, 12110350, 14532420, 18165525, 20760600, 24220700, 29064840, 36331050, 48441400, 72662100, 145324200]

約数ペア:

[(1, 145324200), (2, 72662100), (3, 48441400), (4, 36331050), (5, 29064840), (6, 24220700), (7, 20760600), (8, 18165525), (10, 14532420), (12, 12110350), (14, 10380300), (15, 9688280), (20, 7266210), (21, 6920200), (24, 6055175), (25, 5812968), (28, 5190150), (30, 4844140), (35, 4152120), (40, 3633105), (42, 3460100), (49, 2965800), (50, 2906484), (56, 2595075), (60, 2422070), (70, 2076060), (75, 1937656), (84, 1730050), (98, 1482900), (100, 1453242), (105, 1384040), (120, 1211035), (140, 1038030), (147, 988600), (150, 968828), (168, 865025), (175, 830424), (196, 741450), (200, 726621), (210, 692020), (245, 593160), (280, 519015), (294, 494300), (300, 484414), (350, 415212), (392, 370725), (420, 346010), (490, 296580), (525, 276808), (588, 247150), (600, 242207), (700, 207606), (735, 197720), (840, 173005), (980, 148290), (1050, 138404), (1176, 123575), (1225, 118632), (1400, 103803), (1470, 98860), (1960, 74145), (2100, 69202), (2450, 59316), (2940, 49430), (3675, 39544), (4200, 34601), (4900, 29658), (4943, 29400), (5880, 24715), (7350, 19772), (9800, 14829), (9886, 14700)]