168542783910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{416989}}^1$

素因数の和:417507

約数の個数: 80

約数和(自身を含む): 454102110000

約数和(自身を除く): 285559326090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 499, 810, 998, 1497, 2495, 2994, 4491, 4990, 7485, 8982, 13473, 14970, 22455, 26946, 40419, 44910, 67365, 80838, 134730, 202095, 404190, 416989, 833978, 1250967, 2084945, 2501934, 3752901, 4169890, 6254835, 7505802, 11258703, 12509670, 18764505, 22517406, 33776109, 37529010, 56293515, 67552218, 112587030, 168880545, 208077511, 337761090, 416155022, 624232533, 1040387555, 1248465066, 1872697599, 2080775110, 3121162665, 3745395198, 5618092797, 6242325330, 9363487995, 11236185594, 16854278391, 18726975990, 28090463985, 33708556782, 56180927970, 84271391955, 168542783910]

約数ペア:

[(1, 168542783910), (2, 84271391955), (3, 56180927970), (5, 33708556782), (6, 28090463985), (9, 18726975990), (10, 16854278391), (15, 11236185594), (18, 9363487995), (27, 6242325330), (30, 5618092797), (45, 3745395198), (54, 3121162665), (81, 2080775110), (90, 1872697599), (135, 1248465066), (162, 1040387555), (270, 624232533), (405, 416155022), (499, 337761090), (810, 208077511), (998, 168880545), (1497, 112587030), (2495, 67552218), (2994, 56293515), (4491, 37529010), (4990, 33776109), (7485, 22517406), (8982, 18764505), (13473, 12509670), (14970, 11258703), (22455, 7505802), (26946, 6254835), (40419, 4169890), (44910, 3752901), (67365, 2501934), (80838, 2084945), (134730, 1250967), (202095, 833978), (404190, 416989)]