47375460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 159449472

約数和(自身を除く): 112074012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 337, 355, 396, 426, 495, 639, 660, 674, 710, 781, 852, 990, 1011, 1065, 1278, 1348, 1420, 1562, 1685, 1980, 2022, 2130, 2343, 2556, 3033, 3124, 3195, 3370, 3707, 3905, 4044, 4260, 4686, 5055, 6066, 6390, 6740, 7029, 7414, 7810, 9372, 10110, 11121, 11715, 12132, 12780, 14058, 14828, 15165, 15620, 18535, 20220, 22242, 23430, 23927, 28116, 30330, 33363, 35145, 37070, 44484, 46860, 47854, 55605, 60660, 66726, 70290, 71781, 74140, 95708, 111210, 119635, 133452, 140580, 143562, 166815, 215343, 222420, 239270, 263197, 287124, 333630, 358905, 430686, 478540, 526394, 667260, 717810, 789591, 861372, 1052788, 1076715, 1315985, 1435620, 1579182, 2153430, 2368773, 2631970, 3158364, 3947955, 4306860, 4737546, 5263940, 7895910, 9475092, 11843865, 15791820, 23687730, 47375460]

約数ペア:

[(1, 47375460), (2, 23687730), (3, 15791820), (4, 11843865), (5, 9475092), (6, 7895910), (9, 5263940), (10, 4737546), (11, 4306860), (12, 3947955), (15, 3158364), (18, 2631970), (20, 2368773), (22, 2153430), (30, 1579182), (33, 1435620), (36, 1315985), (44, 1076715), (45, 1052788), (55, 861372), (60, 789591), (66, 717810), (71, 667260), (90, 526394), (99, 478540), (110, 430686), (132, 358905), (142, 333630), (165, 287124), (180, 263197), (198, 239270), (213, 222420), (220, 215343), (284, 166815), (330, 143562), (337, 140580), (355, 133452), (396, 119635), (426, 111210), (495, 95708), (639, 74140), (660, 71781), (674, 70290), (710, 66726), (781, 60660), (852, 55605), (990, 47854), (1011, 46860), (1065, 44484), (1278, 37070), (1348, 35145), (1420, 33363), (1562, 30330), (1685, 28116), (1980, 23927), (2022, 23430), (2130, 22242), (2343, 20220), (2556, 18535), (3033, 15620), (3124, 15165), (3195, 14828), (3370, 14058), (3707, 12780), (3905, 12132), (4044, 11715), (4260, 11121), (4686, 10110), (5055, 9372), (6066, 7810), (6390, 7414), (6740, 7029)]