312993600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 168

約数和(自身を含む): 1035210528

約数和(自身を除く): 722216928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 197, 200, 240, 300, 320, 331, 394, 400, 480, 591, 600, 662, 788, 800, 960, 985, 993, 1182, 1200, 1324, 1576, 1600, 1655, 1970, 1986, 2364, 2400, 2648, 2955, 3152, 3310, 3940, 3972, 4728, 4800, 4925, 4965, 5296, 5910, 6304, 6620, 7880, 7944, 8275, 9456, 9850, 9930, 10592, 11820, 12608, 13240, 14775, 15760, 15888, 16550, 18912, 19700, 19860, 21184, 23640, 24825, 26480, 29550, 31520, 31776, 33100, 37824, 39400, 39720, 47280, 49650, 52960, 59100, 63040, 63552, 65207, 66200, 78800, 79440, 94560, 99300, 105920, 118200, 130414, 132400, 157600, 158880, 189120, 195621, 198600, 236400, 260828, 264800, 315200, 317760, 326035, 391242, 397200, 472800, 521656, 529600, 652070, 782484, 794400, 945600, 978105, 1043312, 1304140, 1564968, 1588800, 1630175, 1956210, 2086624, 2608280, 3129936, 3260350, 3912420, 4173248, 4890525, 5216560, 6259872, 6520700, 7824840, 9781050, 10433120, 12519744, 13041400, 15649680, 19562100, 20866240, 26082800, 31299360, 39124200, 52165600, 62598720, 78248400, 104331200, 156496800, 312993600]

約数ペア:

[(1, 312993600), (2, 156496800), (3, 104331200), (4, 78248400), (5, 62598720), (6, 52165600), (8, 39124200), (10, 31299360), (12, 26082800), (15, 20866240), (16, 19562100), (20, 15649680), (24, 13041400), (25, 12519744), (30, 10433120), (32, 9781050), (40, 7824840), (48, 6520700), (50, 6259872), (60, 5216560), (64, 4890525), (75, 4173248), (80, 3912420), (96, 3260350), (100, 3129936), (120, 2608280), (150, 2086624), (160, 1956210), (192, 1630175), (197, 1588800), (200, 1564968), (240, 1304140), (300, 1043312), (320, 978105), (331, 945600), (394, 794400), (400, 782484), (480, 652070), (591, 529600), (600, 521656), (662, 472800), (788, 397200), (800, 391242), (960, 326035), (985, 317760), (993, 315200), (1182, 264800), (1200, 260828), (1324, 236400), (1576, 198600), (1600, 195621), (1655, 189120), (1970, 158880), (1986, 157600), (2364, 132400), (2400, 130414), (2648, 118200), (2955, 105920), (3152, 99300), (3310, 94560), (3940, 79440), (3972, 78800), (4728, 66200), (4800, 65207), (4925, 63552), (4965, 63040), (5296, 59100), (5910, 52960), (6304, 49650), (6620, 47280), (7880, 39720), (7944, 39400), (8275, 37824), (9456, 33100), (9850, 31776), (9930, 31520), (10592, 29550), (11820, 26480), (12608, 24825), (13240, 23640), (14775, 21184), (15760, 19860), (15888, 19700), (16550, 18912)]