54210800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 156835200

約数和(自身を除く): 102624400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1019, 1064, 1330, 1400, 1520, 1900, 2038, 2128, 2660, 2800, 3325, 3800, 4076, 5095, 5320, 6650, 7133, 7600, 8152, 10190, 10640, 13300, 14266, 16304, 19361, 20380, 25475, 26600, 28532, 35665, 38722, 40760, 50950, 53200, 57064, 71330, 77444, 81520, 96805, 101900, 114128, 135527, 142660, 154888, 178325, 193610, 203800, 271054, 285320, 309776, 356650, 387220, 407600, 484025, 542108, 570640, 677635, 713300, 774440, 968050, 1084216, 1355270, 1426600, 1548880, 1936100, 2168432, 2710540, 2853200, 3388175, 3872200, 5421080, 6776350, 7744400, 10842160, 13552700, 27105400, 54210800]

約数ペア:

[(1, 54210800), (2, 27105400), (4, 13552700), (5, 10842160), (7, 7744400), (8, 6776350), (10, 5421080), (14, 3872200), (16, 3388175), (19, 2853200), (20, 2710540), (25, 2168432), (28, 1936100), (35, 1548880), (38, 1426600), (40, 1355270), (50, 1084216), (56, 968050), (70, 774440), (76, 713300), (80, 677635), (95, 570640), (100, 542108), (112, 484025), (133, 407600), (140, 387220), (152, 356650), (175, 309776), (190, 285320), (200, 271054), (266, 203800), (280, 193610), (304, 178325), (350, 154888), (380, 142660), (400, 135527), (475, 114128), (532, 101900), (560, 96805), (665, 81520), (700, 77444), (760, 71330), (950, 57064), (1019, 53200), (1064, 50950), (1330, 40760), (1400, 38722), (1520, 35665), (1900, 28532), (2038, 26600), (2128, 25475), (2660, 20380), (2800, 19361), (3325, 16304), (3800, 14266), (4076, 13300), (5095, 10640), (5320, 10190), (6650, 8152), (7133, 7600)]