155137400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 396938880

約数和(自身を除く): 241801480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 151, 200, 220, 275, 302, 440, 467, 550, 604, 755, 934, 1100, 1208, 1510, 1661, 1868, 2200, 2335, 3020, 3322, 3736, 3775, 4670, 5137, 6040, 6644, 7550, 8305, 9340, 10274, 11675, 13288, 15100, 16610, 18680, 20548, 23350, 25685, 30200, 33220, 41096, 41525, 46700, 51370, 66440, 70517, 83050, 93400, 102740, 128425, 141034, 166100, 205480, 256850, 282068, 332200, 352585, 513700, 564136, 705170, 775687, 1027400, 1410340, 1551374, 1762925, 2820680, 3102748, 3525850, 3878435, 6205496, 7051700, 7756870, 14103400, 15513740, 19392175, 31027480, 38784350, 77568700, 155137400]

約数ペア:

[(1, 155137400), (2, 77568700), (4, 38784350), (5, 31027480), (8, 19392175), (10, 15513740), (11, 14103400), (20, 7756870), (22, 7051700), (25, 6205496), (40, 3878435), (44, 3525850), (50, 3102748), (55, 2820680), (88, 1762925), (100, 1551374), (110, 1410340), (151, 1027400), (200, 775687), (220, 705170), (275, 564136), (302, 513700), (440, 352585), (467, 332200), (550, 282068), (604, 256850), (755, 205480), (934, 166100), (1100, 141034), (1208, 128425), (1510, 102740), (1661, 93400), (1868, 83050), (2200, 70517), (2335, 66440), (3020, 51370), (3322, 46700), (3736, 41525), (3775, 41096), (4670, 33220), (5137, 30200), (6040, 25685), (6644, 23350), (7550, 20548), (8305, 18680), (9340, 16610), (10274, 15100), (11675, 13288)]