146138900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 329312256

約数和(自身を除く): 183173356

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 127, 148, 185, 254, 311, 370, 508, 622, 635, 740, 925, 1244, 1270, 1555, 1850, 2540, 3110, 3175, 3700, 4699, 6220, 6350, 7775, 9398, 11507, 12700, 15550, 18796, 23014, 23495, 31100, 39497, 46028, 46990, 57535, 78994, 93980, 115070, 117475, 157988, 197485, 230140, 234950, 287675, 394970, 469900, 575350, 789940, 987425, 1150700, 1461389, 1974850, 2922778, 3949700, 5845556, 7306945, 14613890, 29227780, 36534725, 73069450, 146138900]

約数ペア:

[(1, 146138900), (2, 73069450), (4, 36534725), (5, 29227780), (10, 14613890), (20, 7306945), (25, 5845556), (37, 3949700), (50, 2922778), (74, 1974850), (100, 1461389), (127, 1150700), (148, 987425), (185, 789940), (254, 575350), (311, 469900), (370, 394970), (508, 287675), (622, 234950), (635, 230140), (740, 197485), (925, 157988), (1244, 117475), (1270, 115070), (1555, 93980), (1850, 78994), (2540, 57535), (3110, 46990), (3175, 46028), (3700, 39497), (4699, 31100), (6220, 23495), (6350, 23014), (7775, 18796), (9398, 15550), (11507, 12700)]