108749300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 260087520

約数和(自身を除く): 151338220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 907, 1090, 1100, 1199, 1814, 2180, 2398, 2725, 3628, 4535, 4796, 5450, 5995, 9070, 9977, 10900, 11990, 18140, 19954, 22675, 23980, 29975, 39908, 45350, 49885, 59950, 90700, 98863, 99770, 119900, 197726, 199540, 249425, 395452, 494315, 498850, 988630, 997700, 1087493, 1977260, 2174986, 2471575, 4349972, 4943150, 5437465, 9886300, 10874930, 21749860, 27187325, 54374650, 108749300]

約数ペア:

[(1, 108749300), (2, 54374650), (4, 27187325), (5, 21749860), (10, 10874930), (11, 9886300), (20, 5437465), (22, 4943150), (25, 4349972), (44, 2471575), (50, 2174986), (55, 1977260), (100, 1087493), (109, 997700), (110, 988630), (218, 498850), (220, 494315), (275, 395452), (436, 249425), (545, 199540), (550, 197726), (907, 119900), (1090, 99770), (1100, 98863), (1199, 90700), (1814, 59950), (2180, 49885), (2398, 45350), (2725, 39908), (3628, 29975), (4535, 23980), (4796, 22675), (5450, 19954), (5995, 18140), (9070, 11990), (9977, 10900)]