54889200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 180

約数和(自身を含む): 193891360

約数和(自身を除く): 139002160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 144, 150, 158, 180, 193, 200, 225, 237, 240, 300, 316, 360, 386, 395, 400, 450, 474, 579, 600, 632, 711, 720, 772, 790, 900, 948, 965, 1158, 1185, 1200, 1264, 1422, 1544, 1580, 1737, 1800, 1896, 1930, 1975, 2316, 2370, 2844, 2895, 3088, 3160, 3474, 3555, 3600, 3792, 3860, 3950, 4632, 4740, 4825, 5688, 5790, 5925, 6320, 6948, 7110, 7720, 7900, 8685, 9264, 9480, 9650, 11376, 11580, 11850, 13896, 14220, 14475, 15247, 15440, 15800, 17370, 17775, 18960, 19300, 23160, 23700, 27792, 28440, 28950, 30494, 31600, 34740, 35550, 38600, 43425, 45741, 46320, 47400, 56880, 57900, 60988, 69480, 71100, 76235, 77200, 86850, 91482, 94800, 115800, 121976, 137223, 138960, 142200, 152470, 173700, 182964, 228705, 231600, 243952, 274446, 284400, 304940, 347400, 365928, 381175, 457410, 548892, 609880, 686115, 694800, 731856, 762350, 914820, 1097784, 1143525, 1219760, 1372230, 1524700, 1829640, 2195568, 2287050, 2744460, 3049400, 3430575, 3659280, 4574100, 5488920, 6098800, 6861150, 9148200, 10977840, 13722300, 18296400, 27444600, 54889200]

約数ペア:

[(1, 54889200), (2, 27444600), (3, 18296400), (4, 13722300), (5, 10977840), (6, 9148200), (8, 6861150), (9, 6098800), (10, 5488920), (12, 4574100), (15, 3659280), (16, 3430575), (18, 3049400), (20, 2744460), (24, 2287050), (25, 2195568), (30, 1829640), (36, 1524700), (40, 1372230), (45, 1219760), (48, 1143525), (50, 1097784), (60, 914820), (72, 762350), (75, 731856), (79, 694800), (80, 686115), (90, 609880), (100, 548892), (120, 457410), (144, 381175), (150, 365928), (158, 347400), (180, 304940), (193, 284400), (200, 274446), (225, 243952), (237, 231600), (240, 228705), (300, 182964), (316, 173700), (360, 152470), (386, 142200), (395, 138960), (400, 137223), (450, 121976), (474, 115800), (579, 94800), (600, 91482), (632, 86850), (711, 77200), (720, 76235), (772, 71100), (790, 69480), (900, 60988), (948, 57900), (965, 56880), (1158, 47400), (1185, 46320), (1200, 45741), (1264, 43425), (1422, 38600), (1544, 35550), (1580, 34740), (1737, 31600), (1800, 30494), (1896, 28950), (1930, 28440), (1975, 27792), (2316, 23700), (2370, 23160), (2844, 19300), (2895, 18960), (3088, 17775), (3160, 17370), (3474, 15800), (3555, 15440), (3600, 15247), (3792, 14475), (3860, 14220), (3950, 13896), (4632, 11850), (4740, 11580), (4825, 11376), (5688, 9650), (5790, 9480), (5925, 9264), (6320, 8685), (6948, 7900), (7110, 7720)]