267017580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21499}}^1$

素因数の和:21540

約数の個数: 96

約数和(自身を含む): 866880000

約数和(自身を除く): 599862420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 21499, 42998, 64497, 85996, 107495, 128994, 193491, 214990, 257988, 322485, 386982, 429980, 494477, 580473, 644970, 773964, 967455, 988954, 1160946, 1289940, 1483431, 1934910, 1977908, 2321892, 2472385, 2902365, 2966862, 3869820, 4450293, 4944770, 5804730, 5933724, 7417155, 8900586, 9889540, 11609460, 13350879, 14834310, 17801172, 22251465, 26701758, 29668620, 44502930, 53403516, 66754395, 89005860, 133508790, 267017580]

約数ペア:

[(1, 267017580), (2, 133508790), (3, 89005860), (4, 66754395), (5, 53403516), (6, 44502930), (9, 29668620), (10, 26701758), (12, 22251465), (15, 17801172), (18, 14834310), (20, 13350879), (23, 11609460), (27, 9889540), (30, 8900586), (36, 7417155), (45, 5933724), (46, 5804730), (54, 4944770), (60, 4450293), (69, 3869820), (90, 2966862), (92, 2902365), (108, 2472385), (115, 2321892), (135, 1977908), (138, 1934910), (180, 1483431), (207, 1289940), (230, 1160946), (270, 988954), (276, 967455), (345, 773964), (414, 644970), (460, 580473), (540, 494477), (621, 429980), (690, 386982), (828, 322485), (1035, 257988), (1242, 214990), (1380, 193491), (2070, 128994), (2484, 107495), (3105, 85996), (4140, 64497), (6210, 42998), (12420, 21499)]