53893800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 183768000

約数和(自身を除く): 129874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 379, 395, 450, 474, 600, 632, 711, 758, 790, 900, 948, 1137, 1185, 1422, 1516, 1580, 1800, 1895, 1896, 1975, 2274, 2370, 2844, 3032, 3160, 3411, 3555, 3790, 3950, 4548, 4740, 5685, 5688, 5925, 6822, 7110, 7580, 7900, 9096, 9475, 9480, 11370, 11850, 13644, 14220, 15160, 15800, 17055, 17775, 18950, 22740, 23700, 27288, 28425, 28440, 29941, 34110, 35550, 37900, 45480, 47400, 56850, 59882, 68220, 71100, 75800, 85275, 89823, 113700, 119764, 136440, 142200, 149705, 170550, 179646, 227400, 239528, 269469, 299410, 341100, 359292, 449115, 538938, 598820, 682200, 718584, 748525, 898230, 1077876, 1197640, 1347345, 1497050, 1796460, 2155752, 2245575, 2694690, 2994100, 3592920, 4491150, 5389380, 5988200, 6736725, 8982300, 10778760, 13473450, 17964600, 26946900, 53893800]

約数ペア:

[(1, 53893800), (2, 26946900), (3, 17964600), (4, 13473450), (5, 10778760), (6, 8982300), (8, 6736725), (9, 5988200), (10, 5389380), (12, 4491150), (15, 3592920), (18, 2994100), (20, 2694690), (24, 2245575), (25, 2155752), (30, 1796460), (36, 1497050), (40, 1347345), (45, 1197640), (50, 1077876), (60, 898230), (72, 748525), (75, 718584), (79, 682200), (90, 598820), (100, 538938), (120, 449115), (150, 359292), (158, 341100), (180, 299410), (200, 269469), (225, 239528), (237, 227400), (300, 179646), (316, 170550), (360, 149705), (379, 142200), (395, 136440), (450, 119764), (474, 113700), (600, 89823), (632, 85275), (711, 75800), (758, 71100), (790, 68220), (900, 59882), (948, 56850), (1137, 47400), (1185, 45480), (1422, 37900), (1516, 35550), (1580, 34110), (1800, 29941), (1895, 28440), (1896, 28425), (1975, 27288), (2274, 23700), (2370, 22740), (2844, 18950), (3032, 17775), (3160, 17055), (3411, 15800), (3555, 15160), (3790, 14220), (3950, 13644), (4548, 11850), (4740, 11370), (5685, 9480), (5688, 9475), (5925, 9096), (6822, 7900), (7110, 7580)]