91394280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 299520000

約数和(自身を除く): 208125720

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, 1905, 1999, 2286, 2540, 3048, 3810, 3998, 4572, 5080, 5715, 5997, 7620, 7996, 9144, 9995, 11430, 11994, 15240, 15992, 17991, 19990, 22860, 23988, 29985, 35982, 39980, 45720, 47976, 59970, 71964, 79960, 89955, 119940, 143928, 179910, 239880, 253873, 359820, 507746, 719640, 761619, 1015492, 1269365, 1523238, 2030984, 2284857, 2538730, 3046476, 3808095, 4569714, 5077460, 6092952, 7616190, 9139428, 10154920, 11424285, 15232380, 18278856, 22848570, 30464760, 45697140, 91394280]

約数ペア:

[(1, 91394280), (2, 45697140), (3, 30464760), (4, 22848570), (5, 18278856), (6, 15232380), (8, 11424285), (9, 10154920), (10, 9139428), (12, 7616190), (15, 6092952), (18, 5077460), (20, 4569714), (24, 3808095), (30, 3046476), (36, 2538730), (40, 2284857), (45, 2030984), (60, 1523238), (72, 1269365), (90, 1015492), (120, 761619), (127, 719640), (180, 507746), (254, 359820), (360, 253873), (381, 239880), (508, 179910), (635, 143928), (762, 119940), (1016, 89955), (1143, 79960), (1270, 71964), (1524, 59970), (1905, 47976), (1999, 45720), (2286, 39980), (2540, 35982), (3048, 29985), (3810, 23988), (3998, 22860), (4572, 19990), (5080, 17991), (5715, 15992), (5997, 15240), (7620, 11994), (7996, 11430), (9144, 9995)]