80405400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4669

約数の個数: 96

約数和(自身を含む): 257907600

約数和(自身を除く): 177502200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 145, 150, 174, 200, 232, 290, 300, 348, 435, 580, 600, 696, 725, 870, 1160, 1450, 1740, 2175, 2900, 3480, 4350, 4621, 5800, 8700, 9242, 13863, 17400, 18484, 23105, 27726, 36968, 46210, 55452, 69315, 92420, 110904, 115525, 134009, 138630, 184840, 231050, 268018, 277260, 346575, 402027, 462100, 536036, 554520, 670045, 693150, 804054, 924200, 1072072, 1340090, 1386300, 1608108, 2010135, 2680180, 2772600, 3216216, 3350225, 4020270, 5360360, 6700450, 8040540, 10050675, 13400900, 16081080, 20101350, 26801800, 40202700, 80405400]

約数ペア:

[(1, 80405400), (2, 40202700), (3, 26801800), (4, 20101350), (5, 16081080), (6, 13400900), (8, 10050675), (10, 8040540), (12, 6700450), (15, 5360360), (20, 4020270), (24, 3350225), (25, 3216216), (29, 2772600), (30, 2680180), (40, 2010135), (50, 1608108), (58, 1386300), (60, 1340090), (75, 1072072), (87, 924200), (100, 804054), (116, 693150), (120, 670045), (145, 554520), (150, 536036), (174, 462100), (200, 402027), (232, 346575), (290, 277260), (300, 268018), (348, 231050), (435, 184840), (580, 138630), (600, 134009), (696, 115525), (725, 110904), (870, 92420), (1160, 69315), (1450, 55452), (1740, 46210), (2175, 36968), (2900, 27726), (3480, 23105), (4350, 18484), (4621, 17400), (5800, 13863), (8700, 9242)]