18296400

素因数分解:

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

素因数の和:293

約数の個数: 120

約数和(自身を含む): 59658880

約数和(自身を除く): 41362480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 193, 200, 237, 240, 300, 316, 386, 395, 400, 474, 579, 600, 632, 772, 790, 948, 965, 1158, 1185, 1200, 1264, 1544, 1580, 1896, 1930, 1975, 2316, 2370, 2895, 3088, 3160, 3792, 3860, 3950, 4632, 4740, 4825, 5790, 5925, 6320, 7720, 7900, 9264, 9480, 9650, 11580, 11850, 14475, 15247, 15440, 15800, 18960, 19300, 23160, 23700, 28950, 30494, 31600, 38600, 45741, 46320, 47400, 57900, 60988, 76235, 77200, 91482, 94800, 115800, 121976, 152470, 182964, 228705, 231600, 243952, 304940, 365928, 381175, 457410, 609880, 731856, 762350, 914820, 1143525, 1219760, 1524700, 1829640, 2287050, 3049400, 3659280, 4574100, 6098800, 9148200, 18296400]

約数ペア:

[(1, 18296400), (2, 9148200), (3, 6098800), (4, 4574100), (5, 3659280), (6, 3049400), (8, 2287050), (10, 1829640), (12, 1524700), (15, 1219760), (16, 1143525), (20, 914820), (24, 762350), (25, 731856), (30, 609880), (40, 457410), (48, 381175), (50, 365928), (60, 304940), (75, 243952), (79, 231600), (80, 228705), (100, 182964), (120, 152470), (150, 121976), (158, 115800), (193, 94800), (200, 91482), (237, 77200), (240, 76235), (300, 60988), (316, 57900), (386, 47400), (395, 46320), (400, 45741), (474, 38600), (579, 31600), (600, 30494), (632, 28950), (772, 23700), (790, 23160), (948, 19300), (965, 18960), (1158, 15800), (1185, 15440), (1200, 15247), (1264, 14475), (1544, 11850), (1580, 11580), (1896, 9650), (1930, 9480), (1975, 9264), (2316, 7900), (2370, 7720), (2895, 6320), (3088, 5925), (3160, 5790), (3792, 4825), (3860, 4740), (3950, 4632)]