54177480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21499}}^1$

素因数の和:21523

約数の個数: 96

約数和(自身を含む): 201240000

約数和(自身を除く): 147062520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21499, 42998, 64497, 85996, 107495, 128994, 150493, 171992, 193491, 214990, 257988, 300986, 322485, 386982, 429980, 451479, 515976, 601972, 644970, 752465, 773964, 859960, 902958, 967455, 1203944, 1289940, 1354437, 1504930, 1547928, 1805916, 1934910, 2257395, 2579880, 2708874, 3009860, 3611832, 3869820, 4514790, 5417748, 6019720, 6772185, 7739640, 9029580, 10835496, 13544370, 18059160, 27088740, 54177480]

約数ペア:

[(1, 54177480), (2, 27088740), (3, 18059160), (4, 13544370), (5, 10835496), (6, 9029580), (7, 7739640), (8, 6772185), (9, 6019720), (10, 5417748), (12, 4514790), (14, 3869820), (15, 3611832), (18, 3009860), (20, 2708874), (21, 2579880), (24, 2257395), (28, 1934910), (30, 1805916), (35, 1547928), (36, 1504930), (40, 1354437), (42, 1289940), (45, 1203944), (56, 967455), (60, 902958), (63, 859960), (70, 773964), (72, 752465), (84, 644970), (90, 601972), (105, 515976), (120, 451479), (126, 429980), (140, 386982), (168, 322485), (180, 300986), (210, 257988), (252, 214990), (280, 193491), (315, 171992), (360, 150493), (420, 128994), (504, 107495), (630, 85996), (840, 64497), (1260, 42998), (2520, 21499)]