76802440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 133667960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 286, 290, 319, 377, 440, 463, 520, 572, 580, 638, 715, 754, 926, 1144, 1160, 1276, 1430, 1508, 1595, 1852, 1885, 2315, 2552, 2860, 3016, 3190, 3704, 3770, 4147, 4630, 5093, 5720, 6019, 6380, 7540, 8294, 9260, 10186, 12038, 12760, 13427, 15080, 16588, 18520, 20372, 20735, 24076, 25465, 26854, 30095, 33176, 40744, 41470, 48152, 50930, 53708, 60190, 66209, 67135, 82940, 101860, 107416, 120380, 132418, 134270, 147697, 165880, 174551, 203720, 240760, 264836, 268540, 295394, 331045, 349102, 529672, 537080, 590788, 662090, 698204, 738485, 872755, 1181576, 1324180, 1396408, 1476970, 1745510, 1920061, 2648360, 2953940, 3491020, 3840122, 5907880, 6982040, 7680244, 9600305, 15360488, 19200610, 38401220, 76802440]

約数ペア:

[(1, 76802440), (2, 38401220), (4, 19200610), (5, 15360488), (8, 9600305), (10, 7680244), (11, 6982040), (13, 5907880), (20, 3840122), (22, 3491020), (26, 2953940), (29, 2648360), (40, 1920061), (44, 1745510), (52, 1476970), (55, 1396408), (58, 1324180), (65, 1181576), (88, 872755), (104, 738485), (110, 698204), (116, 662090), (130, 590788), (143, 537080), (145, 529672), (220, 349102), (232, 331045), (260, 295394), (286, 268540), (290, 264836), (319, 240760), (377, 203720), (440, 174551), (463, 165880), (520, 147697), (572, 134270), (580, 132418), (638, 120380), (715, 107416), (754, 101860), (926, 82940), (1144, 67135), (1160, 66209), (1276, 60190), (1430, 53708), (1508, 50930), (1595, 48152), (1852, 41470), (1885, 40744), (2315, 33176), (2552, 30095), (2860, 26854), (3016, 25465), (3190, 24076), (3704, 20735), (3770, 20372), (4147, 18520), (4630, 16588), (5093, 15080), (5720, 13427), (6019, 12760), (6380, 12038), (7540, 10186), (8294, 9260)]