82798920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1811}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 271365120

約数和(自身を除く): 188566200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1811, 1905, 2286, 2540, 3048, 3622, 3810, 4572, 5080, 5433, 5715, 7244, 7620, 9055, 9144, 10866, 11430, 14488, 15240, 16299, 18110, 21732, 22860, 27165, 32598, 36220, 43464, 45720, 54330, 65196, 72440, 81495, 108660, 130392, 162990, 217320, 229997, 325980, 459994, 651960, 689991, 919988, 1149985, 1379982, 1839976, 2069973, 2299970, 2759964, 3449955, 4139946, 4599940, 5519928, 6899910, 8279892, 9199880, 10349865, 13799820, 16559784, 20699730, 27599640, 41399460, 82798920]

約数ペア:

[(1, 82798920), (2, 41399460), (3, 27599640), (4, 20699730), (5, 16559784), (6, 13799820), (8, 10349865), (9, 9199880), (10, 8279892), (12, 6899910), (15, 5519928), (18, 4599940), (20, 4139946), (24, 3449955), (30, 2759964), (36, 2299970), (40, 2069973), (45, 1839976), (60, 1379982), (72, 1149985), (90, 919988), (120, 689991), (127, 651960), (180, 459994), (254, 325980), (360, 229997), (381, 217320), (508, 162990), (635, 130392), (762, 108660), (1016, 81495), (1143, 72440), (1270, 65196), (1524, 54330), (1811, 45720), (1905, 43464), (2286, 36220), (2540, 32598), (3048, 27165), (3622, 22860), (3810, 21732), (4572, 18110), (5080, 16299), (5433, 15240), (5715, 14488), (7244, 11430), (7620, 10866), (9055, 9144)]