20143726800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{587}}^1\times {\mathrm{28597}}^1$

素因数の和:29205

約数の個数: 120

約数和(自身を含む): 64639258656

約数和(自身を除く): 44495531856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 587, 600, 1174, 1200, 1761, 2348, 2935, 3522, 4696, 5870, 7044, 8805, 9392, 11740, 14088, 14675, 17610, 23480, 28176, 28597, 29350, 35220, 44025, 46960, 57194, 58700, 70440, 85791, 88050, 114388, 117400, 140880, 142985, 171582, 176100, 228776, 234800, 285970, 343164, 352200, 428955, 457552, 571940, 686328, 704400, 714925, 857910, 1143880, 1372656, 1429850, 1715820, 2144775, 2287760, 2859700, 3431640, 4289550, 5719400, 6863280, 8579100, 11438800, 16786439, 17158200, 33572878, 34316400, 50359317, 67145756, 83932195, 100718634, 134291512, 167864390, 201437268, 251796585, 268583024, 335728780, 402874536, 419660975, 503593170, 671457560, 805749072, 839321950, 1007186340, 1258982925, 1342915120, 1678643900, 2014372680, 2517965850, 3357287800, 4028745360, 5035931700, 6714575600, 10071863400, 20143726800]

約数ペア:

[(1, 20143726800), (2, 10071863400), (3, 6714575600), (4, 5035931700), (5, 4028745360), (6, 3357287800), (8, 2517965850), (10, 2014372680), (12, 1678643900), (15, 1342915120), (16, 1258982925), (20, 1007186340), (24, 839321950), (25, 805749072), (30, 671457560), (40, 503593170), (48, 419660975), (50, 402874536), (60, 335728780), (75, 268583024), (80, 251796585), (100, 201437268), (120, 167864390), (150, 134291512), (200, 100718634), (240, 83932195), (300, 67145756), (400, 50359317), (587, 34316400), (600, 33572878), (1174, 17158200), (1200, 16786439), (1761, 11438800), (2348, 8579100), (2935, 6863280), (3522, 5719400), (4696, 4289550), (5870, 3431640), (7044, 2859700), (8805, 2287760), (9392, 2144775), (11740, 1715820), (14088, 1429850), (14675, 1372656), (17610, 1143880), (23480, 857910), (28176, 714925), (28597, 704400), (29350, 686328), (35220, 571940), (44025, 457552), (46960, 428955), (57194, 352200), (58700, 343164), (70440, 285970), (85791, 234800), (88050, 228776), (114388, 176100), (117400, 171582), (140880, 142985)]