71876700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3803}}^1$

素因数の和:3833

約数の個数: 144

約数和(自身を含む): 264149760

約数和(自身を除く): 192273060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 3803, 4725, 6300, 7606, 9450, 11409, 15212, 18900, 19015, 22818, 26621, 34227, 38030, 45636, 53242, 57045, 68454, 76060, 79863, 95075, 102681, 106484, 114090, 133105, 136908, 159726, 171135, 190150, 205362, 228180, 239589, 266210, 285225, 319452, 342270, 380300, 399315, 410724, 479178, 513405, 532420, 570450, 665525, 684540, 718767, 798630, 855675, 958356, 1026810, 1140900, 1197945, 1331050, 1437534, 1597260, 1711350, 1996575, 2053620, 2395890, 2567025, 2662100, 2875068, 3422700, 3593835, 3993150, 4791780, 5134050, 5989725, 7187670, 7986300, 10268100, 11979450, 14375340, 17969175, 23958900, 35938350, 71876700]

約数ペア:

[(1, 71876700), (2, 35938350), (3, 23958900), (4, 17969175), (5, 14375340), (6, 11979450), (7, 10268100), (9, 7986300), (10, 7187670), (12, 5989725), (14, 5134050), (15, 4791780), (18, 3993150), (20, 3593835), (21, 3422700), (25, 2875068), (27, 2662100), (28, 2567025), (30, 2395890), (35, 2053620), (36, 1996575), (42, 1711350), (45, 1597260), (50, 1437534), (54, 1331050), (60, 1197945), (63, 1140900), (70, 1026810), (75, 958356), (84, 855675), (90, 798630), (100, 718767), (105, 684540), (108, 665525), (126, 570450), (135, 532420), (140, 513405), (150, 479178), (175, 410724), (180, 399315), (189, 380300), (210, 342270), (225, 319452), (252, 285225), (270, 266210), (300, 239589), (315, 228180), (350, 205362), (378, 190150), (420, 171135), (450, 159726), (525, 136908), (540, 133105), (630, 114090), (675, 106484), (700, 102681), (756, 95075), (900, 79863), (945, 76060), (1050, 68454), (1260, 57045), (1350, 53242), (1575, 45636), (1890, 38030), (2100, 34227), (2700, 26621), (3150, 22818), (3780, 19015), (3803, 18900), (4725, 15212), (6300, 11409), (7606, 9450)]