187429300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 72

約数和(自身を含む): 446846400

約数和(自身を除く): 259417100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4289, 4370, 8578, 8740, 10925, 17156, 21445, 21850, 42890, 43700, 81491, 85780, 98647, 107225, 162982, 197294, 214450, 325964, 394588, 407455, 428900, 493235, 814910, 986470, 1629820, 1874293, 1972940, 2037275, 2466175, 3748586, 4074550, 4932350, 7497172, 8149100, 9371465, 9864700, 18742930, 37485860, 46857325, 93714650, 187429300]

約数ペア:

[(1, 187429300), (2, 93714650), (4, 46857325), (5, 37485860), (10, 18742930), (19, 9864700), (20, 9371465), (23, 8149100), (25, 7497172), (38, 4932350), (46, 4074550), (50, 3748586), (76, 2466175), (92, 2037275), (95, 1972940), (100, 1874293), (115, 1629820), (190, 986470), (230, 814910), (380, 493235), (437, 428900), (460, 407455), (475, 394588), (575, 325964), (874, 214450), (950, 197294), (1150, 162982), (1748, 107225), (1900, 98647), (2185, 85780), (2300, 81491), (4289, 43700), (4370, 42890), (8578, 21850), (8740, 21445), (10925, 17156)]