72662100

素因数分解:

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

素因数の和:4974

約数の個数: 108

約数和(自身を含む): 244609344

約数和(自身を除く): 171947244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 4943, 7350, 9886, 14700, 14829, 19772, 24715, 29658, 34601, 49430, 59316, 69202, 74145, 98860, 103803, 123575, 138404, 148290, 173005, 207606, 242207, 247150, 296580, 346010, 370725, 415212, 484414, 494300, 519015, 692020, 726621, 741450, 865025, 968828, 1038030, 1211035, 1453242, 1482900, 1730050, 2076060, 2422070, 2595075, 2906484, 3460100, 3633105, 4844140, 5190150, 6055175, 7266210, 10380300, 12110350, 14532420, 18165525, 24220700, 36331050, 72662100]

約数ペア:

[(1, 72662100), (2, 36331050), (3, 24220700), (4, 18165525), (5, 14532420), (6, 12110350), (7, 10380300), (10, 7266210), (12, 6055175), (14, 5190150), (15, 4844140), (20, 3633105), (21, 3460100), (25, 2906484), (28, 2595075), (30, 2422070), (35, 2076060), (42, 1730050), (49, 1482900), (50, 1453242), (60, 1211035), (70, 1038030), (75, 968828), (84, 865025), (98, 741450), (100, 726621), (105, 692020), (140, 519015), (147, 494300), (150, 484414), (175, 415212), (196, 370725), (210, 346010), (245, 296580), (294, 247150), (300, 242207), (350, 207606), (420, 173005), (490, 148290), (525, 138404), (588, 123575), (700, 103803), (735, 98860), (980, 74145), (1050, 69202), (1225, 59316), (1470, 49430), (2100, 34601), (2450, 29658), (2940, 24715), (3675, 19772), (4900, 14829), (4943, 14700), (7350, 9886)]