85086300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21847

約数の個数: 72

約数和(自身を含む): 265132336

約数和(自身を除く): 180046036

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 21817, 43634, 65451, 87268, 109085, 130902, 218170, 261804, 283621, 327255, 436340, 545425, 567242, 654510, 850863, 1090850, 1134484, 1309020, 1418105, 1636275, 1701726, 2181700, 2836210, 3272550, 3403452, 4254315, 5672420, 6545100, 7090525, 8508630, 14181050, 17017260, 21271575, 28362100, 42543150, 85086300]

約数ペア:

[(1, 85086300), (2, 42543150), (3, 28362100), (4, 21271575), (5, 17017260), (6, 14181050), (10, 8508630), (12, 7090525), (13, 6545100), (15, 5672420), (20, 4254315), (25, 3403452), (26, 3272550), (30, 2836210), (39, 2181700), (50, 1701726), (52, 1636275), (60, 1418105), (65, 1309020), (75, 1134484), (78, 1090850), (100, 850863), (130, 654510), (150, 567242), (156, 545425), (195, 436340), (260, 327255), (300, 283621), (325, 261804), (390, 218170), (650, 130902), (780, 109085), (975, 87268), (1300, 65451), (1950, 43634), (3900, 21817)]