68587800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 215462400

約数和(自身を除く): 146874600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 150, 158, 200, 237, 300, 316, 395, 474, 600, 632, 790, 948, 1185, 1447, 1580, 1896, 1975, 2370, 2894, 3160, 3950, 4341, 4740, 5788, 5925, 7235, 7900, 8682, 9480, 11576, 11850, 14470, 15800, 17364, 21705, 23700, 28940, 34728, 36175, 43410, 47400, 57880, 72350, 86820, 108525, 114313, 144700, 173640, 217050, 228626, 289400, 342939, 434100, 457252, 571565, 685878, 868200, 914504, 1143130, 1371756, 1714695, 2286260, 2743512, 2857825, 3429390, 4572520, 5715650, 6858780, 8573475, 11431300, 13717560, 17146950, 22862600, 34293900, 68587800]

約数ペア:

[(1, 68587800), (2, 34293900), (3, 22862600), (4, 17146950), (5, 13717560), (6, 11431300), (8, 8573475), (10, 6858780), (12, 5715650), (15, 4572520), (20, 3429390), (24, 2857825), (25, 2743512), (30, 2286260), (40, 1714695), (50, 1371756), (60, 1143130), (75, 914504), (79, 868200), (100, 685878), (120, 571565), (150, 457252), (158, 434100), (200, 342939), (237, 289400), (300, 228626), (316, 217050), (395, 173640), (474, 144700), (600, 114313), (632, 108525), (790, 86820), (948, 72350), (1185, 57880), (1447, 47400), (1580, 43410), (1896, 36175), (1975, 34728), (2370, 28940), (2894, 23700), (3160, 21705), (3950, 17364), (4341, 15800), (4740, 14470), (5788, 11850), (5925, 11576), (7235, 9480), (7900, 8682)]