74136300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 251150592

約数和(自身を除く): 177014292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 821, 860, 903, 1050, 1075, 1204, 1290, 1505, 1642, 1806, 2100, 2150, 2463, 2580, 3010, 3225, 3284, 3612, 4105, 4300, 4515, 4926, 5747, 6020, 6450, 7525, 8210, 9030, 9852, 11494, 12315, 12900, 15050, 16420, 17241, 18060, 20525, 22575, 22988, 24630, 28735, 30100, 34482, 35303, 41050, 45150, 49260, 57470, 61575, 68964, 70606, 82100, 86205, 90300, 105909, 114940, 123150, 141212, 143675, 172410, 176515, 211818, 246300, 247121, 287350, 344820, 353030, 423636, 431025, 494242, 529545, 574700, 706060, 741363, 862050, 882575, 988484, 1059090, 1235605, 1482726, 1724100, 1765150, 2118180, 2471210, 2647725, 2965452, 3530300, 3706815, 4942420, 5295450, 6178025, 7413630, 10590900, 12356050, 14827260, 18534075, 24712100, 37068150, 74136300]

約数ペア:

[(1, 74136300), (2, 37068150), (3, 24712100), (4, 18534075), (5, 14827260), (6, 12356050), (7, 10590900), (10, 7413630), (12, 6178025), (14, 5295450), (15, 4942420), (20, 3706815), (21, 3530300), (25, 2965452), (28, 2647725), (30, 2471210), (35, 2118180), (42, 1765150), (43, 1724100), (50, 1482726), (60, 1235605), (70, 1059090), (75, 988484), (84, 882575), (86, 862050), (100, 741363), (105, 706060), (129, 574700), (140, 529545), (150, 494242), (172, 431025), (175, 423636), (210, 353030), (215, 344820), (258, 287350), (300, 247121), (301, 246300), (350, 211818), (420, 176515), (430, 172410), (516, 143675), (525, 141212), (602, 123150), (645, 114940), (700, 105909), (821, 90300), (860, 86205), (903, 82100), (1050, 70606), (1075, 68964), (1204, 61575), (1290, 57470), (1505, 49260), (1642, 45150), (1806, 41050), (2100, 35303), (2150, 34482), (2463, 30100), (2580, 28735), (3010, 24630), (3225, 22988), (3284, 22575), (3612, 20525), (4105, 18060), (4300, 17241), (4515, 16420), (4926, 15050), (5747, 12900), (6020, 12315), (6450, 11494), (7525, 9852), (8210, 9030)]