27890250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 71390592

約数和(自身を除く): 43500342

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 125, 150, 205, 246, 250, 375, 410, 615, 750, 907, 1025, 1230, 1814, 2050, 2721, 3075, 4535, 5125, 5442, 6150, 9070, 10250, 13605, 15375, 22675, 27210, 30750, 37187, 45350, 68025, 74374, 111561, 113375, 136050, 185935, 223122, 226750, 340125, 371870, 557805, 680250, 929675, 1115610, 1859350, 2789025, 4648375, 5578050, 9296750, 13945125, 27890250]

約数ペア:

[(1, 27890250), (2, 13945125), (3, 9296750), (5, 5578050), (6, 4648375), (10, 2789025), (15, 1859350), (25, 1115610), (30, 929675), (41, 680250), (50, 557805), (75, 371870), (82, 340125), (123, 226750), (125, 223122), (150, 185935), (205, 136050), (246, 113375), (250, 111561), (375, 74374), (410, 68025), (615, 45350), (750, 37187), (907, 30750), (1025, 27210), (1230, 22675), (1814, 15375), (2050, 13605), (2721, 10250), (3075, 9070), (4535, 6150), (5125, 5442)]