74827500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 238273728

約数和(自身を除く): 163446228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 625, 660, 750, 825, 907, 1100, 1250, 1375, 1500, 1650, 1814, 1875, 2500, 2721, 2750, 3300, 3628, 3750, 4125, 4535, 5442, 5500, 6875, 7500, 8250, 9070, 9977, 10884, 13605, 13750, 16500, 18140, 19954, 20625, 22675, 27210, 27500, 29931, 39908, 41250, 45350, 49885, 54420, 59862, 68025, 82500, 90700, 99770, 113375, 119724, 136050, 149655, 199540, 226750, 249425, 272100, 299310, 340125, 453500, 498850, 566875, 598620, 680250, 748275, 997700, 1133750, 1247125, 1360500, 1496550, 1700625, 2267500, 2494250, 2993100, 3401250, 3741375, 4988500, 6235625, 6802500, 7482750, 12471250, 14965500, 18706875, 24942500, 37413750, 74827500]

約数ペア:

[(1, 74827500), (2, 37413750), (3, 24942500), (4, 18706875), (5, 14965500), (6, 12471250), (10, 7482750), (11, 6802500), (12, 6235625), (15, 4988500), (20, 3741375), (22, 3401250), (25, 2993100), (30, 2494250), (33, 2267500), (44, 1700625), (50, 1496550), (55, 1360500), (60, 1247125), (66, 1133750), (75, 997700), (100, 748275), (110, 680250), (125, 598620), (132, 566875), (150, 498850), (165, 453500), (220, 340125), (250, 299310), (275, 272100), (300, 249425), (330, 226750), (375, 199540), (500, 149655), (550, 136050), (625, 119724), (660, 113375), (750, 99770), (825, 90700), (907, 82500), (1100, 68025), (1250, 59862), (1375, 54420), (1500, 49885), (1650, 45350), (1814, 41250), (1875, 39908), (2500, 29931), (2721, 27500), (2750, 27210), (3300, 22675), (3628, 20625), (3750, 19954), (4125, 18140), (4535, 16500), (5442, 13750), (5500, 13605), (6875, 10884), (7500, 9977), (8250, 9070)]