68886300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32803}}^1$

素因数の和:32827

約数の個数: 72

約数和(自身を含む): 227790976

約数和(自身を除く): 158904676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 32803, 65606, 98409, 131212, 164015, 196818, 229621, 328030, 393636, 459242, 492045, 656060, 688863, 820075, 918484, 984090, 1148105, 1377726, 1640150, 1968180, 2296210, 2460225, 2755452, 3280300, 3444315, 4592420, 4920450, 5740525, 6888630, 9840900, 11481050, 13777260, 17221575, 22962100, 34443150, 68886300]

約数ペア:

[(1, 68886300), (2, 34443150), (3, 22962100), (4, 17221575), (5, 13777260), (6, 11481050), (7, 9840900), (10, 6888630), (12, 5740525), (14, 4920450), (15, 4592420), (20, 3444315), (21, 3280300), (25, 2755452), (28, 2460225), (30, 2296210), (35, 1968180), (42, 1640150), (50, 1377726), (60, 1148105), (70, 984090), (75, 918484), (84, 820075), (100, 688863), (105, 656060), (140, 492045), (150, 459242), (175, 393636), (210, 328030), (300, 229621), (350, 196818), (420, 164015), (525, 131212), (700, 98409), (1050, 65606), (2100, 32803)]